40990560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6569}}^1$

素因数の和:6600

約数の個数: 96

約数和(自身を含む): 139073760

約数和(自身を除く): 98083200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 6569, 13138, 19707, 26276, 32845, 39414, 52552, 65690, 78828, 85397, 98535, 105104, 131380, 157656, 170794, 197070, 210208, 256191, 262760, 315312, 341588, 394140, 426985, 512382, 525520, 630624, 683176, 788280, 853970, 1024764, 1051040, 1280955, 1366352, 1576560, 1707940, 2049528, 2561910, 2732704, 3153120, 3415880, 4099056, 5123820, 6831760, 8198112, 10247640, 13663520, 20495280, 40990560]

約数ペア:

[(1, 40990560), (2, 20495280), (3, 13663520), (4, 10247640), (5, 8198112), (6, 6831760), (8, 5123820), (10, 4099056), (12, 3415880), (13, 3153120), (15, 2732704), (16, 2561910), (20, 2049528), (24, 1707940), (26, 1576560), (30, 1366352), (32, 1280955), (39, 1051040), (40, 1024764), (48, 853970), (52, 788280), (60, 683176), (65, 630624), (78, 525520), (80, 512382), (96, 426985), (104, 394140), (120, 341588), (130, 315312), (156, 262760), (160, 256191), (195, 210208), (208, 197070), (240, 170794), (260, 157656), (312, 131380), (390, 105104), (416, 98535), (480, 85397), (520, 78828), (624, 65690), (780, 52552), (1040, 39414), (1248, 32845), (1560, 26276), (2080, 19707), (3120, 13138), (6240, 6569)]