140157160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 375580800

約数和(自身を除く): 235423640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 107, 110, 130, 143, 214, 220, 229, 260, 286, 428, 440, 458, 520, 535, 572, 715, 856, 916, 1070, 1144, 1145, 1177, 1391, 1430, 1832, 2140, 2290, 2354, 2519, 2782, 2860, 2977, 4280, 4580, 4708, 5038, 5564, 5720, 5885, 5954, 6955, 9160, 9416, 10076, 11128, 11770, 11908, 12595, 13910, 14885, 15301, 20152, 23540, 23816, 24503, 25190, 27820, 29770, 30602, 32747, 47080, 49006, 50380, 55640, 59540, 61204, 65494, 76505, 98012, 100760, 119080, 122408, 122515, 130988, 153010, 163735, 196024, 245030, 261976, 269533, 306020, 318539, 327470, 490060, 539066, 612040, 637078, 654940, 980120, 1078132, 1274156, 1309880, 1347665, 1592695, 2156264, 2548312, 2695330, 3185390, 3503929, 5390660, 6370780, 7007858, 10781320, 12741560, 14015716, 17519645, 28031432, 35039290, 70078580, 140157160]

約数ペア:

[(1, 140157160), (2, 70078580), (4, 35039290), (5, 28031432), (8, 17519645), (10, 14015716), (11, 12741560), (13, 10781320), (20, 7007858), (22, 6370780), (26, 5390660), (40, 3503929), (44, 3185390), (52, 2695330), (55, 2548312), (65, 2156264), (88, 1592695), (104, 1347665), (107, 1309880), (110, 1274156), (130, 1078132), (143, 980120), (214, 654940), (220, 637078), (229, 612040), (260, 539066), (286, 490060), (428, 327470), (440, 318539), (458, 306020), (520, 269533), (535, 261976), (572, 245030), (715, 196024), (856, 163735), (916, 153010), (1070, 130988), (1144, 122515), (1145, 122408), (1177, 119080), (1391, 100760), (1430, 98012), (1832, 76505), (2140, 65494), (2290, 61204), (2354, 59540), (2519, 55640), (2782, 50380), (2860, 49006), (2977, 47080), (4280, 32747), (4580, 30602), (4708, 29770), (5038, 27820), (5564, 25190), (5720, 24503), (5885, 23816), (5954, 23540), (6955, 20152), (9160, 15301), (9416, 14885), (10076, 13910), (11128, 12595), (11770, 11908)]