2620236840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2749}}^1$

素因数の和:2836

約数の個数: 192

約数和(自身を含む): 8696160000

約数和(自身を除く): 6075923160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 169, 188, 195, 235, 260, 282, 312, 338, 376, 390, 470, 507, 520, 564, 611, 676, 705, 780, 845, 940, 1014, 1128, 1222, 1352, 1410, 1560, 1690, 1833, 1880, 2028, 2444, 2535, 2749, 2820, 3055, 3380, 3666, 4056, 4888, 5070, 5498, 5640, 6110, 6760, 7332, 7943, 8247, 9165, 10140, 10996, 12220, 13745, 14664, 15886, 16494, 18330, 20280, 21992, 23829, 24440, 27490, 31772, 32988, 35737, 36660, 39715, 41235, 47658, 54980, 63544, 65976, 71474, 73320, 79430, 82470, 95316, 107211, 109960, 119145, 129203, 142948, 158860, 164940, 178685, 190632, 214422, 238290, 258406, 285896, 317720, 329880, 357370, 387609, 428844, 464581, 476580, 516812, 536055, 646015, 714740, 775218, 857688, 929162, 953160, 1033624, 1072110, 1292030, 1393743, 1429480, 1550436, 1679639, 1858324, 1938045, 2144220, 2322905, 2584060, 2787486, 3100872, 3359278, 3716648, 3876090, 4288440, 4645810, 5038917, 5168120, 5574972, 6718556, 6968715, 7752180, 8398195, 9291620, 10077834, 11149944, 13437112, 13937430, 15504360, 16796390, 18583240, 20155668, 21835307, 25194585, 27874860, 33592780, 40311336, 43670614, 50389170, 55749720, 65505921, 67185560, 87341228, 100778340, 109176535, 131011842, 174682456, 201556680, 218353070, 262023684, 327529605, 436706140, 524047368, 655059210, 873412280, 1310118420, 2620236840]

約数ペア:

[(1, 2620236840), (2, 1310118420), (3, 873412280), (4, 655059210), (5, 524047368), (6, 436706140), (8, 327529605), (10, 262023684), (12, 218353070), (13, 201556680), (15, 174682456), (20, 131011842), (24, 109176535), (26, 100778340), (30, 87341228), (39, 67185560), (40, 65505921), (47, 55749720), (52, 50389170), (60, 43670614), (65, 40311336), (78, 33592780), (94, 27874860), (104, 25194585), (120, 21835307), (130, 20155668), (141, 18583240), (156, 16796390), (169, 15504360), (188, 13937430), (195, 13437112), (235, 11149944), (260, 10077834), (282, 9291620), (312, 8398195), (338, 7752180), (376, 6968715), (390, 6718556), (470, 5574972), (507, 5168120), (520, 5038917), (564, 4645810), (611, 4288440), (676, 3876090), (705, 3716648), (780, 3359278), (845, 3100872), (940, 2787486), (1014, 2584060), (1128, 2322905), (1222, 2144220), (1352, 1938045), (1410, 1858324), (1560, 1679639), (1690, 1550436), (1833, 1429480), (1880, 1393743), (2028, 1292030), (2444, 1072110), (2535, 1033624), (2749, 953160), (2820, 929162), (3055, 857688), (3380, 775218), (3666, 714740), (4056, 646015), (4888, 536055), (5070, 516812), (5498, 476580), (5640, 464581), (6110, 428844), (6760, 387609), (7332, 357370), (7943, 329880), (8247, 317720), (9165, 285896), (10140, 258406), (10996, 238290), (12220, 214422), (13745, 190632), (14664, 178685), (15886, 164940), (16494, 158860), (18330, 142948), (20280, 129203), (21992, 119145), (23829, 109960), (24440, 107211), (27490, 95316), (31772, 82470), (32988, 79430), (35737, 73320), (36660, 71474), (39715, 65976), (41235, 63544), (47658, 54980)]