19813065480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:343

約数の個数: 768

約数和(自身を含む): 79839648000

約数和(自身を除く): 60026582520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 19, 20, 24, 26, 27, 30, 34, 36, 38, 39, 40, 45, 51, 52, 54, 57, 60, 65, 68, 72, 76, 78, 85, 90, 95, 102, 104, 108, 114, 117, 120, 130, 135, 136, 152, 153, 156, 170, 171, 180, 190, 195, 204, 216, 221, 228, 234, 247, 255, 257, 260, 270, 285, 289, 306, 312, 323, 340, 342, 351, 360, 380, 390, 408, 442, 456, 459, 468, 494, 510, 513, 514, 520, 540, 570, 578, 585, 612, 646, 663, 680, 684, 702, 741, 760, 765, 771, 780, 855, 867, 884, 918, 936, 969, 988, 1020, 1026, 1028, 1080, 1105, 1140, 1156, 1170, 1224, 1235, 1285, 1292, 1326, 1368, 1404, 1445, 1482, 1530, 1542, 1560, 1615, 1710, 1734, 1755, 1768, 1836, 1938, 1976, 1989, 2040, 2052, 2056, 2210, 2223, 2280, 2295, 2312, 2313, 2340, 2470, 2565, 2570, 2584, 2601, 2652, 2808, 2890, 2907, 2964, 3060, 3084, 3230, 3315, 3341, 3420, 3468, 3510, 3672, 3705, 3757, 3855, 3876, 3978, 4104, 4199, 4335, 4369, 4420, 4446, 4590, 4626, 4680, 4845, 4883, 4940, 5130, 5140, 5202, 5304, 5491, 5780, 5814, 5928, 5967, 6120, 6168, 6460, 6630, 6669, 6682, 6840, 6936, 6939, 7020, 7410, 7514, 7710, 7752, 7803, 7956, 8398, 8670, 8721, 8738, 8840, 8892, 9180, 9252, 9690, 9766, 9880, 9945, 10023, 10260, 10280, 10404, 10982, 11115, 11271, 11560, 11565, 11628, 11934, 12597, 12920, 13005, 13107, 13260, 13338, 13364, 13878, 14040, 14535, 14649, 14820, 15028, 15420, 15606, 15912, 16473, 16705, 16796, 17340, 17442, 17476, 17784, 18360, 18504, 18785, 19380, 19532, 19890, 20046, 20520, 20808, 20995, 21845, 21964, 22230, 22542, 23130, 23256, 23868, 24415, 25194, 26010, 26214, 26520, 26676, 26728, 27455, 27756, 29070, 29298, 29640, 29835, 30056, 30069, 30840, 31212, 32946, 33345, 33410, 33592, 33813, 34680, 34695, 34884, 34952, 37570, 37791, 38760, 39015, 39064, 39321, 39780, 40092, 41990, 43605, 43690, 43928, 43947, 44460, 45084, 46260, 47736, 48830, 49419, 50115, 50388, 52020, 52428, 53352, 54910, 55512, 56355, 56797, 58140, 58596, 59670, 60138, 62424, 62985, 63479, 65535, 65892, 66690, 66820, 67626, 69390, 69768, 71383, 73245, 74273, 75140, 75582, 78030, 78642, 79560, 80184, 82365, 83011, 83980, 87210, 87380, 87894, 88920, 90168, 90207, 92520, 97660, 98838, 100230, 100776, 101439, 104040, 104856, 109820, 112710, 113373, 113594, 116280, 117192, 117963, 119340, 120276, 125970, 126958, 131070, 131784, 131841, 133380, 133640, 135252, 138780, 142766, 146490, 148257, 148546, 150280, 150345, 151164, 156060, 157284, 164730, 166022, 167960, 169065, 170391, 174420, 174760, 175788, 180414, 188955, 190437, 195320, 196605, 197676, 200460, 202878, 214149, 219640, 219735, 222819, 225420, 226746, 227188, 235926, 238680, 240552, 247095, 249033, 251940, 253916, 262140, 263682, 266760, 270504, 277560, 283985, 285532, 292980, 296514, 297092, 300690, 302328, 312120, 314568, 317395, 329460, 332044, 338130, 340782, 348840, 351576, 356915, 360828, 371365, 377910, 380874, 393210, 395352, 400920, 405756, 415055, 428298, 439470, 445638, 450840, 451035, 453492, 454376, 471852, 494190, 498066, 503880, 507195, 507832, 511173, 524280, 527364, 566865, 567970, 571064, 571311, 585960, 589815, 593028, 594184, 601380, 634790, 642447, 658920, 659205, 664088, 668457, 676260, 681564, 713830, 721656, 741285, 742730, 747099, 755820, 761748, 786420, 811512, 830110, 851955, 856596, 878940, 891276, 902070, 906984, 943704, 952185, 965549, 988380, 996132, 1014390, 1022346, 1054728, 1070745, 1079143, 1114095, 1133730, 1135940, 1142622, 1179630, 1186056, 1202760, 1245165, 1269580, 1284894, 1318410, 1336914, 1352520, 1363128, 1411187, 1427660, 1482570, 1485460, 1494198, 1511640, 1523496, 1533519, 1572840, 1660220, 1703910, 1713192, 1713933, 1757880, 1782552, 1804140, 1904370, 1927341, 1931098, 1976760, 1992264, 2005371, 2028780, 2044692, 2141490, 2158286, 2228190, 2241297, 2267460, 2271880, 2285244, 2359260, 2490330, 2539160, 2555865, 2569788, 2636820, 2673828, 2822374, 2855320, 2856555, 2896647, 2965140, 2970920, 2988396, 3067038, 3212235, 3237429, 3320440, 3342285, 3407820, 3427866, 3608280, 3735495, 3808740, 3854682, 3862196, 4010742, 4057560, 4089384, 4233561, 4282980, 4316572, 4456380, 4482594, 4534920, 4570488, 4718520, 4827745, 4980660, 5111730, 5139576, 5273640, 5347656, 5395715, 5644748, 5713110, 5793294, 5930280, 5976792, 6134076, 6424470, 6474858, 6684570, 6815640, 6855732, 7055935, 7470990, 7617480, 7667595, 7709364, 7724392, 8021484, 8467122, 8565960, 8569665, 8633144, 8689941, 8912760, 8965188, 9636705, 9655490, 9712287, 9961320, 10026855, 10223460, 10791430, 11206485, 11289496, 11426220, 11586588, 12268152, 12700683, 12848940, 12949716, 13369140, 13711464, 14111870, 14483235, 14941980, 15335190, 15418728, 16042968, 16187145, 16934244, 17139330, 17379882, 17930376, 18345431, 19273410, 19310980, 19424574, 20053710, 20446920, 21167805, 21582860, 22412970, 22852440, 23173176, 25401366, 25697880, 25899432, 26069823, 26738280, 28223740, 28966470, 29136861, 29883960, 30670380, 32374290, 33868488, 34278660, 34759764, 36690862, 38102049, 38546820, 38621960, 38849148, 40107420, 42335610, 43165720, 43449705, 44825940, 48561435, 50802732, 52139646, 55036293, 56447480, 57932940, 58273722, 61340760, 63503415, 64748580, 68557320, 69519528, 73381724, 76204098, 77093640, 77698296, 80214840, 84671220, 86899410, 89651880, 91727155, 97122870, 101605464, 104279292, 110072586, 115865880, 116547444, 127006830, 129497160, 130349115, 145684305, 146763448, 152408196, 165108879, 169342440, 173798820, 183454310, 190510245, 194245740, 208558584, 220145172, 233094888, 254013660, 260698230, 275181465, 291368610, 304816392, 330217758, 347597640, 366908620, 381020490, 388491480, 440290344, 495326637, 508027320, 521396460, 550362930, 582737220, 660435516, 733817240, 762040980, 825544395, 990653274, 1042792920, 1100725860, 1165474440, 1320871032, 1524081960, 1651088790, 1981306548, 2201451720, 2476633185, 3302177580, 3962613096, 4953266370, 6604355160, 9906532740, 19813065480]

約数ペア:

[(1, 19813065480), (2, 9906532740), (3, 6604355160), (4, 4953266370), (5, 3962613096), (6, 3302177580), (8, 2476633185), (9, 2201451720), (10, 1981306548), (12, 1651088790), (13, 1524081960), (15, 1320871032), (17, 1165474440), (18, 1100725860), (19, 1042792920), (20, 990653274), (24, 825544395), (26, 762040980), (27, 733817240), (30, 660435516), (34, 582737220), (36, 550362930), (38, 521396460), (39, 508027320), (40, 495326637), (45, 440290344), (51, 388491480), (52, 381020490), (54, 366908620), (57, 347597640), (60, 330217758), (65, 304816392), (68, 291368610), (72, 275181465), (76, 260698230), (78, 254013660), (85, 233094888), (90, 220145172), (95, 208558584), (102, 194245740), (104, 190510245), (108, 183454310), (114, 173798820), (117, 169342440), (120, 165108879), (130, 152408196), (135, 146763448), (136, 145684305), (152, 130349115), (153, 129497160), (156, 127006830), (170, 116547444), (171, 115865880), (180, 110072586), (190, 104279292), (195, 101605464), (204, 97122870), (216, 91727155), (221, 89651880), (228, 86899410), (234, 84671220), (247, 80214840), (255, 77698296), (257, 77093640), (260, 76204098), (270, 73381724), (285, 69519528), (289, 68557320), (306, 64748580), (312, 63503415), (323, 61340760), (340, 58273722), (342, 57932940), (351, 56447480), (360, 55036293), (380, 52139646), (390, 50802732), (408, 48561435), (442, 44825940), (456, 43449705), (459, 43165720), (468, 42335610), (494, 40107420), (510, 38849148), (513, 38621960), (514, 38546820), (520, 38102049), (540, 36690862), (570, 34759764), (578, 34278660), (585, 33868488), (612, 32374290), (646, 30670380), (663, 29883960), (680, 29136861), (684, 28966470), (702, 28223740), (741, 26738280), (760, 26069823), (765, 25899432), (771, 25697880), (780, 25401366), (855, 23173176), (867, 22852440), (884, 22412970), (918, 21582860), (936, 21167805), (969, 20446920), (988, 20053710), (1020, 19424574), (1026, 19310980), (1028, 19273410), (1080, 18345431), (1105, 17930376), (1140, 17379882), (1156, 17139330), (1170, 16934244), (1224, 16187145), (1235, 16042968), (1285, 15418728), (1292, 15335190), (1326, 14941980), (1368, 14483235), (1404, 14111870), (1445, 13711464), (1482, 13369140), (1530, 12949716), (1542, 12848940), (1560, 12700683), (1615, 12268152), (1710, 11586588), (1734, 11426220), (1755, 11289496), (1768, 11206485), (1836, 10791430), (1938, 10223460), (1976, 10026855), (1989, 9961320), (2040, 9712287), (2052, 9655490), (2056, 9636705), (2210, 8965188), (2223, 8912760), (2280, 8689941), (2295, 8633144), (2312, 8569665), (2313, 8565960), (2340, 8467122), (2470, 8021484), (2565, 7724392), (2570, 7709364), (2584, 7667595), (2601, 7617480), (2652, 7470990), (2808, 7055935), (2890, 6855732), (2907, 6815640), (2964, 6684570), (3060, 6474858), (3084, 6424470), (3230, 6134076), (3315, 5976792), (3341, 5930280), (3420, 5793294), (3468, 5713110), (3510, 5644748), (3672, 5395715), (3705, 5347656), (3757, 5273640), (3855, 5139576), (3876, 5111730), (3978, 4980660), (4104, 4827745), (4199, 4718520), (4335, 4570488), (4369, 4534920), (4420, 4482594), (4446, 4456380), (4590, 4316572), (4626, 4282980), (4680, 4233561), (4845, 4089384), (4883, 4057560), (4940, 4010742), (5130, 3862196), (5140, 3854682), (5202, 3808740), (5304, 3735495), (5491, 3608280), (5780, 3427866), (5814, 3407820), (5928, 3342285), (5967, 3320440), (6120, 3237429), (6168, 3212235), (6460, 3067038), (6630, 2988396), (6669, 2970920), (6682, 2965140), (6840, 2896647), (6936, 2856555), (6939, 2855320), (7020, 2822374), (7410, 2673828), (7514, 2636820), (7710, 2569788), (7752, 2555865), (7803, 2539160), (7956, 2490330), (8398, 2359260), (8670, 2285244), (8721, 2271880), (8738, 2267460), (8840, 2241297), (8892, 2228190), (9180, 2158286), (9252, 2141490), (9690, 2044692), (9766, 2028780), (9880, 2005371), (9945, 1992264), (10023, 1976760), (10260, 1931098), (10280, 1927341), (10404, 1904370), (10982, 1804140), (11115, 1782552), (11271, 1757880), (11560, 1713933), (11565, 1713192), (11628, 1703910), 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