199721160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9733}}^1$

素因数の和:9772

約数の個数: 128

約数和(自身を含む): 700848000

約数和(自身を除く): 501126840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 9733, 10260, 19466, 20520, 29199, 38932, 48665, 58398, 77864, 87597, 97330, 116796, 145995, 175194, 184927, 194660, 233592, 262791, 291990, 350388, 369854, 389320, 437985, 525582, 554781, 583980, 700776, 739708, 875970, 924635, 1051164, 1109562, 1167960, 1313955, 1479416, 1664343, 1751940, 1849270, 2102328, 2219124, 2627910, 2773905, 3328686, 3503880, 3698540, 4438248, 4993029, 5255820, 5547810, 6657372, 7397080, 8321715, 9986058, 10511640, 11095620, 13314744, 16643430, 19972116, 22191240, 24965145, 33286860, 39944232, 49930290, 66573720, 99860580, 199721160]

約数ペア:

[(1, 199721160), (2, 99860580), (3, 66573720), (4, 49930290), (5, 39944232), (6, 33286860), (8, 24965145), (9, 22191240), (10, 19972116), (12, 16643430), (15, 13314744), (18, 11095620), (19, 10511640), (20, 9986058), (24, 8321715), (27, 7397080), (30, 6657372), (36, 5547810), (38, 5255820), (40, 4993029), (45, 4438248), (54, 3698540), (57, 3503880), (60, 3328686), (72, 2773905), (76, 2627910), (90, 2219124), (95, 2102328), (108, 1849270), (114, 1751940), (120, 1664343), (135, 1479416), (152, 1313955), (171, 1167960), (180, 1109562), (190, 1051164), (216, 924635), (228, 875970), (270, 739708), (285, 700776), (342, 583980), (360, 554781), (380, 525582), (456, 437985), (513, 389320), (540, 369854), (570, 350388), (684, 291990), (760, 262791), (855, 233592), (1026, 194660), (1080, 184927), (1140, 175194), (1368, 145995), (1710, 116796), (2052, 97330), (2280, 87597), (2565, 77864), (3420, 58398), (4104, 48665), (5130, 38932), (6840, 29199), (9733, 20520), (10260, 19466)]