203544720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14879}}^1$

素因数の和:14917

約数の個数: 120

約数和(自身を含む): 719596800

約数和(自身を除く): 516052080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 14879, 29758, 44637, 59516, 74395, 89274, 119032, 133911, 148790, 178548, 223185, 238064, 267822, 282701, 297580, 357096, 446370, 535644, 565402, 595160, 669555, 714192, 848103, 892740, 1071288, 1130804, 1190320, 1339110, 1413505, 1696206, 1785480, 2142576, 2261608, 2544309, 2678220, 2827010, 3392412, 3570960, 4240515, 4523216, 5088618, 5356440, 5654020, 6784824, 8481030, 10177236, 10712880, 11308040, 12721545, 13569648, 16962060, 20354472, 22616080, 25443090, 33924120, 40708944, 50886180, 67848240, 101772360, 203544720]

約数ペア:

[(1, 203544720), (2, 101772360), (3, 67848240), (4, 50886180), (5, 40708944), (6, 33924120), (8, 25443090), (9, 22616080), (10, 20354472), (12, 16962060), (15, 13569648), (16, 12721545), (18, 11308040), (19, 10712880), (20, 10177236), (24, 8481030), (30, 6784824), (36, 5654020), (38, 5356440), (40, 5088618), (45, 4523216), (48, 4240515), (57, 3570960), (60, 3392412), (72, 2827010), (76, 2678220), (80, 2544309), (90, 2261608), (95, 2142576), (114, 1785480), (120, 1696206), (144, 1413505), (152, 1339110), (171, 1190320), (180, 1130804), (190, 1071288), (228, 892740), (240, 848103), (285, 714192), (304, 669555), (342, 595160), (360, 565402), (380, 535644), (456, 446370), (570, 357096), (684, 297580), (720, 282701), (760, 267822), (855, 238064), (912, 223185), (1140, 178548), (1368, 148790), (1520, 133911), (1710, 119032), (2280, 89274), (2736, 74395), (3420, 59516), (4560, 44637), (6840, 29758), (13680, 14879)]