169604640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6199}}^1$

素因数の和:6239

約数の個数: 144

約数和(自身を含む): 609336000

約数和(自身を除く): 439731360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6199, 6840, 9120, 12398, 13680, 18597, 24796, 27360, 30995, 37194, 49592, 55791, 61990, 74388, 92985, 99184, 111582, 117781, 123980, 148776, 185970, 198368, 223164, 235562, 247960, 278955, 297552, 353343, 371940, 446328, 471124, 495920, 557910, 588905, 595104, 706686, 743880, 892656, 942248, 991840, 1060029, 1115820, 1177810, 1413372, 1487760, 1766715, 1785312, 1884496, 2120058, 2231640, 2355620, 2826744, 2975520, 3533430, 3768992, 4240116, 4463280, 4711240, 5300145, 5653488, 7066860, 8480232, 8926560, 9422480, 10600290, 11306976, 14133720, 16960464, 18844960, 21200580, 28267440, 33920928, 42401160, 56534880, 84802320, 169604640]

約数ペア:

[(1, 169604640), (2, 84802320), (3, 56534880), (4, 42401160), (5, 33920928), (6, 28267440), (8, 21200580), (9, 18844960), (10, 16960464), (12, 14133720), (15, 11306976), (16, 10600290), (18, 9422480), (19, 8926560), (20, 8480232), (24, 7066860), (30, 5653488), (32, 5300145), (36, 4711240), (38, 4463280), (40, 4240116), (45, 3768992), (48, 3533430), (57, 2975520), (60, 2826744), (72, 2355620), (76, 2231640), (80, 2120058), (90, 1884496), (95, 1785312), (96, 1766715), (114, 1487760), (120, 1413372), (144, 1177810), (152, 1115820), (160, 1060029), (171, 991840), (180, 942248), (190, 892656), (228, 743880), (240, 706686), (285, 595104), (288, 588905), (304, 557910), (342, 495920), (360, 471124), (380, 446328), (456, 371940), (480, 353343), (570, 297552), (608, 278955), (684, 247960), (720, 235562), (760, 223164), (855, 198368), (912, 185970), (1140, 148776), (1368, 123980), (1440, 117781), (1520, 111582), (1710, 99184), (1824, 92985), (2280, 74388), (2736, 61990), (3040, 55791), (3420, 49592), (4560, 37194), (5472, 30995), (6199, 27360), (6840, 24796), (9120, 18597), (12398, 13680)]