19193750880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{1607}}^1$

素因数の和:1941

約数の個数: 192

約数和(自身を含む): 61268659200

約数和(自身を除く): 42074908320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 167, 240, 298, 334, 447, 480, 501, 596, 668, 745, 835, 894, 1002, 1192, 1336, 1490, 1607, 1670, 1788, 2004, 2235, 2384, 2505, 2672, 2980, 3214, 3340, 3576, 4008, 4470, 4768, 4821, 5010, 5344, 5960, 6428, 6680, 7152, 8016, 8035, 8940, 9642, 10020, 11920, 12856, 13360, 14304, 16032, 16070, 17880, 19284, 20040, 23840, 24105, 24883, 25712, 26720, 32140, 35760, 38568, 40080, 48210, 49766, 51424, 64280, 71520, 74649, 77136, 80160, 96420, 99532, 124415, 128560, 149298, 154272, 192840, 199064, 239443, 248830, 257120, 268369, 298596, 373245, 385680, 398128, 478886, 497660, 536738, 597192, 718329, 746490, 771360, 796256, 805107, 957772, 995320, 1073476, 1194384, 1197215, 1341845, 1436658, 1492980, 1610214, 1915544, 1990640, 2146952, 2388768, 2394430, 2683690, 2873316, 2985960, 3220428, 3591645, 3831088, 3981280, 4025535, 4293904, 4788860, 5367380, 5746632, 5971920, 6440856, 7183290, 7662176, 8051070, 8587808, 9577720, 10734760, 11493264, 11943840, 12881712, 14366580, 16102140, 19155440, 21469520, 22986528, 25763424, 28733160, 32204280, 38310880, 39986981, 42939040, 57466320, 64408560, 79973962, 114932640, 119960943, 128817120, 159947924, 199934905, 239921886, 319895848, 399869810, 479843772, 599804715, 639791696, 799739620, 959687544, 1199609430, 1279583392, 1599479240, 1919375088, 2399218860, 3198958480, 3838750176, 4798437720, 6397916960, 9596875440, 19193750880]

約数ペア:

[(1, 19193750880), (2, 9596875440), (3, 6397916960), (4, 4798437720), (5, 3838750176), (6, 3198958480), (8, 2399218860), (10, 1919375088), (12, 1599479240), (15, 1279583392), (16, 1199609430), (20, 959687544), (24, 799739620), (30, 639791696), (32, 599804715), (40, 479843772), (48, 399869810), (60, 319895848), (80, 239921886), (96, 199934905), (120, 159947924), (149, 128817120), (160, 119960943), (167, 114932640), (240, 79973962), (298, 64408560), (334, 57466320), (447, 42939040), (480, 39986981), (501, 38310880), (596, 32204280), (668, 28733160), (745, 25763424), (835, 22986528), (894, 21469520), (1002, 19155440), (1192, 16102140), (1336, 14366580), (1490, 12881712), (1607, 11943840), (1670, 11493264), (1788, 10734760), (2004, 9577720), (2235, 8587808), (2384, 8051070), (2505, 7662176), (2672, 7183290), (2980, 6440856), (3214, 5971920), (3340, 5746632), (3576, 5367380), (4008, 4788860), (4470, 4293904), (4768, 4025535), (4821, 3981280), (5010, 3831088), (5344, 3591645), (5960, 3220428), (6428, 2985960), (6680, 2873316), (7152, 2683690), (8016, 2394430), (8035, 2388768), (8940, 2146952), (9642, 1990640), (10020, 1915544), (11920, 1610214), (12856, 1492980), (13360, 1436658), (14304, 1341845), (16032, 1197215), (16070, 1194384), (17880, 1073476), (19284, 995320), (20040, 957772), (23840, 805107), (24105, 796256), (24883, 771360), (25712, 746490), (26720, 718329), (32140, 597192), (35760, 536738), (38568, 497660), (40080, 478886), (48210, 398128), (49766, 385680), (51424, 373245), (64280, 298596), (71520, 268369), (74649, 257120), (77136, 248830), (80160, 239443), (96420, 199064), (99532, 192840), (124415, 154272), (128560, 149298)]