255163860720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{18671}}^1$

素因数の和:18755

約数の個数: 480

約数和(自身を含む): 960768506880

約数和(自身を除く): 705604646160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 45, 48, 54, 57, 60, 72, 74, 76, 80, 81, 90, 95, 108, 111, 114, 120, 135, 144, 148, 152, 162, 171, 180, 185, 190, 216, 222, 228, 240, 243, 270, 285, 296, 304, 324, 333, 342, 360, 370, 380, 405, 432, 444, 456, 486, 513, 540, 555, 570, 592, 648, 666, 684, 703, 720, 740, 760, 810, 855, 888, 912, 972, 999, 1026, 1080, 1110, 1140, 1215, 1296, 1332, 1368, 1406, 1480, 1520, 1539, 1620, 1665, 1710, 1776, 1944, 1998, 2052, 2109, 2160, 2220, 2280, 2430, 2565, 2664, 2736, 2812, 2960, 2997, 3078, 3240, 3330, 3420, 3515, 3888, 3996, 4104, 4218, 4440, 4560, 4617, 4860, 4995, 5130, 5328, 5624, 5994, 6156, 6327, 6480, 6660, 6840, 7030, 7695, 7992, 8208, 8436, 8880, 8991, 9234, 9720, 9990, 10260, 10545, 11248, 11988, 12312, 12654, 13320, 13680, 14060, 14985, 15390, 15984, 16872, 17982, 18468, 18671, 18981, 19440, 19980, 20520, 21090, 23085, 23976, 24624, 25308, 26640, 28120, 29970, 30780, 31635, 33744, 35964, 36936, 37342, 37962, 39960, 41040, 42180, 44955, 46170, 47952, 50616, 56013, 56240, 56943, 59940, 61560, 63270, 71928, 73872, 74684, 75924, 79920, 84360, 89910, 92340, 93355, 94905, 101232, 112026, 113886, 119880, 123120, 126540, 143856, 149368, 151848, 168039, 168720, 170829, 179820, 184680, 186710, 189810, 224052, 227772, 239760, 253080, 280065, 284715, 298736, 303696, 336078, 341658, 354749, 359640, 369360, 373420, 379620, 448104, 455544, 504117, 506160, 560130, 569430, 672156, 683316, 690827, 709498, 719280, 746840, 759240, 840195, 854145, 896208, 911088, 1008234, 1064247, 1120260, 1138860, 1344312, 1366632, 1381654, 1418996, 1493680, 1512351, 1518480, 1680390, 1708290, 1773745, 2016468, 2072481, 2128494, 2240520, 2277720, 2520585, 2688624, 2733264, 2763308, 2837992, 3024702, 3192741, 3360780, 3416580, 3454135, 3547490, 4032936, 4144962, 4256988, 4481040, 4537053, 4555440, 5041170, 5321235, 5526616, 5675984, 6049404, 6217443, 6385482, 6721560, 6833160, 6908270, 7094980, 7561755, 8065872, 8289924, 8513976, 9074106, 9578223, 10082340, 10362405, 10642470, 11053232, 12098808, 12434886, 12770964, 13125713, 13443120, 13666320, 13816540, 14189960, 15123510, 15963705, 16579848, 17027952, 18148212, 18652329, 19156446, 20164680, 20724810, 21284940, 22685265, 24197616, 24869772, 25541928, 26251426, 27633080, 28379920, 28734669, 30247020, 31087215, 31927410, 33159696, 36296424, 37304658, 38312892, 39377139, 40329360, 41449620, 42569880, 45370530, 47891115, 49739544, 51083856, 52502852, 55266160, 55956987, 57469338, 60494040, 62174430, 63854820, 65628565, 72592848, 74609316, 76625784, 78754278, 82899240, 85139760, 86204007, 90741060, 93261645, 95782230, 99479088, 105005704, 111913974, 114938676, 118131417, 120988080, 124348860, 127709640, 131257130, 143673345, 149218632, 153251568, 157508556, 165798480, 167870961, 172408014, 181482120, 186523290, 191564460, 196885695, 210011408, 223827948, 229877352, 236262834, 248697720, 255419280, 262514260, 279784935, 287346690, 298437264, 315017112, 335741922, 344816028, 354394251, 362964240, 373046580, 383128920, 393771390, 431020035, 447655896, 459754704, 472525668, 497395440, 525028520, 559569870, 574693380, 590657085, 630034224, 671483844, 689632056, 708788502, 746093160, 766257840, 787542780, 839354805, 862040070, 895311792, 945051336, 1050057040, 1063182753, 1119139740, 1149386760, 1181314170, 1342967688, 1379264112, 1417577004, 1492186320, 1575085560, 1678709610, 1724080140, 1771971255, 1890102672, 2126365506, 2238279480, 2298773520, 2362628340, 2685935376, 2835154008, 3150171120, 3189548259, 3357419220, 3448160280, 3543942510, 4252731012, 4476558960, 4725256680, 5315913765, 5670308016, 6379096518, 6714838440, 6896320560, 7087885020, 8505462024, 9450513360, 10631827530, 12758193036, 13429676880, 14175770040, 15947741295, 17010924048, 21263655060, 25516386072, 28351540080, 31895482590, 42527310120, 51032772144, 63790965180, 85054620240, 127581930360, 255163860720]

約数ペア:

[(1, 255163860720), (2, 127581930360), (3, 85054620240), (4, 63790965180), (5, 51032772144), (6, 42527310120), (8, 31895482590), (9, 28351540080), (10, 25516386072), (12, 21263655060), (15, 17010924048), (16, 15947741295), (18, 14175770040), (19, 13429676880), (20, 12758193036), (24, 10631827530), (27, 9450513360), (30, 8505462024), (36, 7087885020), (37, 6896320560), (38, 6714838440), (40, 6379096518), (45, 5670308016), (48, 5315913765), (54, 4725256680), (57, 4476558960), (60, 4252731012), (72, 3543942510), (74, 3448160280), (76, 3357419220), (80, 3189548259), (81, 3150171120), (90, 2835154008), (95, 2685935376), (108, 2362628340), (111, 2298773520), (114, 2238279480), (120, 2126365506), (135, 1890102672), (144, 1771971255), (148, 1724080140), (152, 1678709610), (162, 1575085560), (171, 1492186320), (180, 1417577004), (185, 1379264112), (190, 1342967688), (216, 1181314170), (222, 1149386760), (228, 1119139740), (240, 1063182753), (243, 1050057040), (270, 945051336), (285, 895311792), (296, 862040070), (304, 839354805), (324, 787542780), (333, 766257840), (342, 746093160), (360, 708788502), (370, 689632056), (380, 671483844), (405, 630034224), (432, 590657085), (444, 574693380), (456, 559569870), (486, 525028520), (513, 497395440), (540, 472525668), (555, 459754704), (570, 447655896), (592, 431020035), (648, 393771390), (666, 383128920), (684, 373046580), (703, 362964240), (720, 354394251), (740, 344816028), (760, 335741922), (810, 315017112), (855, 298437264), (888, 287346690), (912, 279784935), (972, 262514260), (999, 255419280), (1026, 248697720), (1080, 236262834), (1110, 229877352), (1140, 223827948), (1215, 210011408), (1296, 196885695), (1332, 191564460), (1368, 186523290), (1406, 181482120), (1480, 172408014), (1520, 167870961), (1539, 165798480), (1620, 157508556), (1665, 153251568), (1710, 149218632), (1776, 143673345), (1944, 131257130), (1998, 127709640), (2052, 124348860), (2109, 120988080), (2160, 118131417), (2220, 114938676), (2280, 111913974), (2430, 105005704), (2565, 99479088), (2664, 95782230), (2736, 93261645), (2812, 90741060), (2960, 86204007), (2997, 85139760), (3078, 82899240), (3240, 78754278), (3330, 76625784), (3420, 74609316), (3515, 72592848), (3888, 65628565), (3996, 63854820), (4104, 62174430), (4218, 60494040), (4440, 57469338), (4560, 55956987), (4617, 55266160), (4860, 52502852), (4995, 51083856), (5130, 49739544), (5328, 47891115), (5624, 45370530), (5994, 42569880), (6156, 41449620), (6327, 40329360), (6480, 39377139), (6660, 38312892), (6840, 37304658), (7030, 36296424), (7695, 33159696), (7992, 31927410), (8208, 31087215), (8436, 30247020), (8880, 28734669), (8991, 28379920), (9234, 27633080), (9720, 26251426), (9990, 25541928), (10260, 24869772), (10545, 24197616), (11248, 22685265), (11988, 21284940), (12312, 20724810), (12654, 20164680), (13320, 19156446), (13680, 18652329), (14060, 18148212), (14985, 17027952), (15390, 16579848), (15984, 15963705), (16872, 15123510), (17982, 14189960), (18468, 13816540), (18671, 13666320), (18981, 13443120), (19440, 13125713), (19980, 12770964), (20520, 12434886), (21090, 12098808), (23085, 11053232), (23976, 10642470), (24624, 10362405), (25308, 10082340), (26640, 9578223), (28120, 9074106), (29970, 8513976), (30780, 8289924), (31635, 8065872), (33744, 7561755), (35964, 7094980), (36936, 6908270), (37342, 6833160), (37962, 6721560), (39960, 6385482), (41040, 6217443), (42180, 6049404), (44955, 5675984), (46170, 5526616), (47952, 5321235), (50616, 5041170), (56013, 4555440), (56240, 4537053), (56943, 4481040), (59940, 4256988), (61560, 4144962), (63270, 4032936), (71928, 3547490), (73872, 3454135), (74684, 3416580), (75924, 3360780), (79920, 3192741), (84360, 3024702), (89910, 2837992), (92340, 2763308), (93355, 2733264), (94905, 2688624), (101232, 2520585), (112026, 2277720), (113886, 2240520), (119880, 2128494), (123120, 2072481), (126540, 2016468), (143856, 1773745), (149368, 1708290), (151848, 1680390), (168039, 1518480), (168720, 1512351), (170829, 1493680), (179820, 1418996), (184680, 1381654), (186710, 1366632), (189810, 1344312), (224052, 1138860), (227772, 1120260), (239760, 1064247), (253080, 1008234), (280065, 911088), (284715, 896208), (298736, 854145), (303696, 840195), (336078, 759240), (341658, 746840), (354749, 719280), (359640, 709498), (369360, 690827), (373420, 683316), (379620, 672156), (448104, 569430), (455544, 560130), (504117, 506160)]