18855205920

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 672

約数和(自身を含む): 72910112688

約数和(自身を除く): 54054906768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 37, 40, 45, 48, 51, 54, 60, 68, 72, 74, 80, 81, 85, 90, 96, 102, 108, 111, 120, 135, 136, 144, 148, 153, 160, 162, 170, 180, 185, 204, 216, 222, 240, 243, 255, 257, 270, 272, 288, 296, 306, 324, 333, 340, 360, 370, 405, 408, 432, 444, 459, 480, 486, 510, 514, 540, 544, 555, 592, 612, 629, 648, 666, 680, 720, 729, 740, 765, 771, 810, 816, 864, 888, 918, 972, 999, 1020, 1028, 1080, 1110, 1184, 1215, 1224, 1258, 1285, 1296, 1332, 1360, 1377, 1440, 1458, 1480, 1530, 1542, 1620, 1632, 1665, 1776, 1836, 1887, 1944, 1998, 2040, 2056, 2160, 2220, 2295, 2313, 2430, 2448, 2516, 2570, 2592, 2664, 2720, 2754, 2916, 2960, 2997, 3060, 3084, 3145, 3240, 3330, 3552, 3645, 3672, 3774, 3855, 3888, 3996, 4080, 4112, 4131, 4320, 4369, 4440, 4590, 4626, 4860, 4896, 4995, 5032, 5140, 5328, 5508, 5661, 5832, 5920, 5994, 6120, 6168, 6290, 6480, 6660, 6885, 6939, 7290, 7344, 7548, 7710, 7776, 7992, 8160, 8224, 8262, 8738, 8880, 8991, 9180, 9252, 9435, 9509, 9720, 9990, 10064, 10280, 10656, 11016, 11322, 11565, 11664, 11988, 12240, 12336, 12393, 12580, 12960, 13107, 13320, 13770, 13878, 14580, 14688, 14985, 15096, 15420, 15984, 16524, 16983, 17476, 17760, 17982, 18360, 18504, 18870, 19018, 19440, 19980, 20128, 20560, 20655, 20817, 21845, 22032, 22644, 23130, 23328, 23976, 24480, 24672, 24786, 25160, 26214, 26640, 26973, 27540, 27756, 28305, 28527, 29160, 29970, 30192, 30840, 31968, 33048, 33966, 34695, 34952, 35964, 36720, 37008, 37740, 38036, 38880, 39321, 39960, 41120, 41310, 41634, 43690, 44064, 44955, 45288, 46260, 47545, 47952, 49572, 50320, 50949, 52428, 53280, 53946, 55080, 55512, 56610, 57054, 58320, 59940, 60384, 61680, 61965, 62451, 65535, 66096, 67932, 69390, 69904, 71928, 73440, 74016, 75480, 76072, 78642, 79920, 82620, 83268, 84915, 85581, 87380, 89910, 90576, 92520, 95090, 95904, 99144, 100640, 101898, 104085, 104856, 107892, 110160, 111024, 113220, 114108, 116640, 117963, 119880, 123360, 123930, 124902, 131070, 132192, 134865, 135864, 138780, 139808, 142635, 143856, 150960, 152144, 152847, 157284, 159840, 161653, 165240, 166536, 169830, 171162, 174760, 179820, 181152, 185040, 187353, 190180, 196605, 198288, 203796, 208170, 209712, 215784, 220320, 222048, 226440, 228216, 235926, 239760, 247860, 249804, 254745, 256743, 262140, 269730, 271728, 277560, 285270, 287712, 301920, 304288, 305694, 312255, 314568, 323306, 330480, 333072, 339660, 342324, 349520, 353889, 359640, 370080, 374706, 380360, 393210, 396576, 407592, 416340, 419424, 427905, 431568, 452880, 456432, 458541, 471852, 479520, 484959, 495720, 499608, 509490, 513486, 524280, 539460, 543456, 555120, 570540, 589815, 611388, 624510, 629136, 646612, 660960, 666144, 679320, 684648, 699040, 707778, 719280, 749412, 760720, 764235, 770229, 786420, 808265, 815184, 832680, 855810, 863136, 905760, 912864, 917082, 936765, 943704, 969918, 991440, 999216, 1018980, 1026972, 1048560, 1061667, 1078920, 1110240, 1141080, 1179630, 1222776, 1249020, 1258272, 1283715, 1293224, 1358640, 1369296, 1415556, 1438560, 1454877, 1498824, 1521440, 1528470, 1540458, 1572840, 1616530, 1630368, 1665360, 1711620, 1769445, 1834164, 1873530, 1887408, 1939836, 1982880, 1998432, 2037960, 2053944, 2097120, 2123334, 2157840, 2282160, 2292705, 2310687, 2359260, 2424795, 2445552, 2498040, 2567430, 2586448, 2717280, 2738592, 2831112, 2909754, 2997648, 3056940, 3080916, 3145680, 3185001, 3233060, 3330720, 3423240, 3538890, 3668328, 3747060, 3774816, 3851145, 3879672, 4075920, 4107888, 4246668, 4315680, 4364631, 4564320, 4585410, 4621374, 4718520, 4849590, 4891104, 4996080, 5134860, 5172896, 5308335, 5662224, 5819508, 5995296, 6113880, 6161832, 6291360, 6370002, 6466120, 6846480, 6932061, 7077780, 7274385, 7336656, 7494120, 7702290, 7759344, 8151840, 8215776, 8493336, 8729262, 9170820, 9242748, 9437040, 9699180, 9992160, 10269720, 10616670, 11324448, 11553435, 11639016, 12227760, 12323664, 12740004, 12932240, 13093893, 13692960, 13864122, 14155560, 14548770, 14673312, 14988240, 15404580, 15518688, 15925005, 16986672, 17458524, 18341640, 18485496, 18874080, 19398360, 20539440, 21233340, 21823155, 23106870, 23278032, 24455520, 24647328, 25480008, 25864480, 26187786, 27728244, 28311120, 29097540, 29976480, 30809160, 31850010, 33973344, 34660305, 34917048, 36683280, 36970992, 38796720, 39281679, 41078880, 42466680, 43646310, 46213740, 46556064, 50960016, 52375572, 55456488, 56622240, 58195080, 61618320, 63700020, 65469465, 69320610, 69834096, 73366560, 73941984, 77593440, 78563358, 84933360, 87292620, 92427480, 101920032, 104751144, 110912976, 116390160, 117845037, 123236640, 127400040, 130938930, 138641220, 139668192, 157126716, 169866720, 174585240, 184854960, 196408395, 209502288, 221825952, 232780320, 235690074, 254800080, 261877860, 277282440, 314253432, 349170480, 369709920, 392816790, 419004576, 471380148, 509600160, 523755720, 554564880, 589225185, 628506864, 698340960, 785633580, 942760296, 1047511440, 1109129760, 1178450370, 1257013728, 1571267160, 1885520592, 2095022880, 2356900740, 3142534320, 3771041184, 4713801480, 6285068640, 9427602960, 18855205920]

約数ペア:

[(1, 18855205920), (2, 9427602960), (3, 6285068640), (4, 4713801480), (5, 3771041184), (6, 3142534320), (8, 2356900740), (9, 2095022880), (10, 1885520592), (12, 1571267160), (15, 1257013728), (16, 1178450370), (17, 1109129760), (18, 1047511440), (20, 942760296), (24, 785633580), (27, 698340960), (30, 628506864), (32, 589225185), (34, 554564880), (36, 523755720), (37, 509600160), (40, 471380148), (45, 419004576), (48, 392816790), (51, 369709920), (54, 349170480), (60, 314253432), (68, 277282440), (72, 261877860), (74, 254800080), (80, 235690074), (81, 232780320), (85, 221825952), (90, 209502288), (96, 196408395), (102, 184854960), (108, 174585240), (111, 169866720), (120, 157126716), (135, 139668192), (136, 138641220), (144, 130938930), (148, 127400040), (153, 123236640), (160, 117845037), (162, 116390160), (170, 110912976), (180, 104751144), (185, 101920032), (204, 92427480), (216, 87292620), (222, 84933360), (240, 78563358), (243, 77593440), (255, 73941984), (257, 73366560), (270, 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(1620, 11639016), (1632, 11553435), (1665, 11324448), (1776, 10616670), (1836, 10269720), (1887, 9992160), (1944, 9699180), (1998, 9437040), (2040, 9242748), (2056, 9170820), (2160, 8729262), (2220, 8493336), (2295, 8215776), (2313, 8151840), (2430, 7759344), (2448, 7702290), (2516, 7494120), (2570, 7336656), (2592, 7274385), (2664, 7077780), (2720, 6932061), (2754, 6846480), (2916, 6466120), (2960, 6370002), (2997, 6291360), (3060, 6161832), (3084, 6113880), (3145, 5995296), (3240, 5819508), (3330, 5662224), (3552, 5308335), (3645, 5172896), (3672, 5134860), (3774, 4996080), (3855, 4891104), (3888, 4849590), (3996, 4718520), (4080, 4621374), (4112, 4585410), (4131, 4564320), (4320, 4364631), (4369, 4315680), (4440, 4246668), (4590, 4107888), (4626, 4075920), (4860, 3879672), (4896, 3851145), (4995, 3774816), (5032, 3747060), (5140, 3668328), (5328, 3538890), (5508, 3423240), (5661, 3330720), (5832, 3233060), (5920, 3185001), (5994, 3145680), (6120, 3080916), (6168, 3056940), (6290, 2997648), (6480, 2909754), (6660, 2831112), (6885, 2738592), (6939, 2717280), (7290, 2586448), (7344, 2567430), (7548, 2498040), (7710, 2445552), (7776, 2424795), (7992, 2359260), (8160, 2310687), (8224, 2292705), (8262, 2282160), (8738, 2157840), (8880, 2123334), (8991, 2097120), (9180, 2053944), (9252, 2037960), (9435, 1998432), (9509, 1982880), (9720, 1939836), (9990, 1887408), (10064, 1873530), (10280, 1834164), (10656, 1769445), (11016, 1711620), (11322, 1665360), (11565, 1630368), (11664, 1616530), (11988, 1572840), (12240, 1540458), (12336, 1528470), (12393, 1521440), (12580, 1498824), (12960, 1454877), (13107, 1438560), (13320, 1415556), (13770, 1369296), (13878, 1358640), (14580, 1293224), (14688, 1283715), (14985, 1258272), (15096, 1249020), (15420, 1222776), (15984, 1179630), (16524, 1141080), (16983, 1110240), (17476, 1078920), (17760, 1061667), (17982, 1048560), (18360, 1026972), (18504, 1018980), (18870, 999216), (19018, 991440), (19440, 969918), (19980, 943704), (20128, 936765), (20560, 917082), (20655, 912864), (20817, 905760), (21845, 863136), (22032, 855810), (22644, 832680), (23130, 815184), (23328, 808265), (23976, 786420), (24480, 770229), (24672, 764235), (24786, 760720), (25160, 749412), (26214, 719280), (26640, 707778), (26973, 699040), (27540, 684648), (27756, 679320), (28305, 666144), (28527, 660960), (29160, 646612), (29970, 629136), (30192, 624510), (30840, 611388), (31968, 589815), (33048, 570540), (33966, 555120), (34695, 543456), (34952, 539460), (35964, 524280), (36720, 513486), (37008, 509490), (37740, 499608), (38036, 495720), (38880, 484959), (39321, 479520), (39960, 471852), (41120, 458541), (41310, 456432), (41634, 452880), (43690, 431568), (44064, 427905), (44955, 419424), (45288, 416340), (46260, 407592), (47545, 396576), (47952, 393210), (49572, 380360), (50320, 374706), (50949, 370080), (52428, 359640), (53280, 353889), (53946, 349520), (55080, 342324), (55512, 339660), (56610, 333072), (57054, 330480), (58320, 323306), (59940, 314568), (60384, 312255), (61680, 305694), (61965, 304288), (62451, 301920), (65535, 287712), (66096, 285270), (67932, 277560), (69390, 271728), (69904, 269730), (71928, 262140), (73440, 256743), (74016, 254745), (75480, 249804), (76072, 247860), (78642, 239760), (79920, 235926), (82620, 228216), (83268, 226440), (84915, 222048), (85581, 220320), (87380, 215784), (89910, 209712), (90576, 208170), (92520, 203796), (95090, 198288), (95904, 196605), (99144, 190180), (100640, 187353), (101898, 185040), (104085, 181152), (104856, 179820), (107892, 174760), (110160, 171162), (111024, 169830), (113220, 166536), (114108, 165240), (116640, 161653), (117963, 159840), (119880, 157284), (123360, 152847), (123930, 152144), (124902, 150960), (131070, 143856), (132192, 142635), (134865, 139808), (135864, 138780)]