132669460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 365879808

約数和(自身を除く): 233210348

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 49, 55, 62, 70, 77, 98, 110, 124, 140, 154, 155, 196, 217, 220, 245, 308, 310, 341, 385, 397, 434, 490, 539, 620, 682, 770, 794, 868, 980, 1078, 1085, 1364, 1519, 1540, 1588, 1705, 1985, 2156, 2170, 2387, 2695, 2779, 3038, 3410, 3970, 4340, 4367, 4774, 5390, 5558, 6076, 6820, 7595, 7940, 8734, 9548, 10780, 11116, 11935, 12307, 13895, 15190, 16709, 17468, 19453, 21835, 23870, 24614, 27790, 30380, 30569, 33418, 38906, 43670, 47740, 49228, 55580, 61138, 61535, 66836, 77812, 83545, 86149, 87340, 97265, 122276, 123070, 135377, 152845, 167090, 172298, 194530, 213983, 246140, 270754, 305690, 334180, 344596, 389060, 427966, 430745, 541508, 603043, 611380, 676885, 855932, 861490, 947639, 1069915, 1206086, 1353770, 1722980, 1895278, 2139830, 2412172, 2707540, 3015215, 3790556, 4279660, 4738195, 6030430, 6633473, 9476390, 12060860, 13266946, 18952780, 26533892, 33167365, 66334730, 132669460]

約数ペア:

[(1, 132669460), (2, 66334730), (4, 33167365), (5, 26533892), (7, 18952780), (10, 13266946), (11, 12060860), (14, 9476390), (20, 6633473), (22, 6030430), (28, 4738195), (31, 4279660), (35, 3790556), (44, 3015215), (49, 2707540), (55, 2412172), (62, 2139830), (70, 1895278), (77, 1722980), (98, 1353770), (110, 1206086), (124, 1069915), (140, 947639), (154, 861490), (155, 855932), (196, 676885), (217, 611380), (220, 603043), (245, 541508), (308, 430745), (310, 427966), (341, 389060), (385, 344596), (397, 334180), (434, 305690), (490, 270754), (539, 246140), (620, 213983), (682, 194530), (770, 172298), (794, 167090), (868, 152845), (980, 135377), (1078, 123070), (1085, 122276), (1364, 97265), (1519, 87340), (1540, 86149), (1588, 83545), (1705, 77812), (1985, 66836), (2156, 61535), (2170, 61138), (2387, 55580), (2695, 49228), (2779, 47740), (3038, 43670), (3410, 38906), (3970, 33418), (4340, 30569), (4367, 30380), (4774, 27790), (5390, 24614), (5558, 23870), (6076, 21835), (6820, 19453), (7595, 17468), (7940, 16709), (8734, 15190), (9548, 13895), (10780, 12307), (11116, 11935)]