4089450120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:564

約数の個数: 256

約数和(自身を含む): 14287933440

約数和(自身を除く): 10198483320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 173, 210, 214, 263, 280, 321, 346, 420, 428, 519, 526, 535, 642, 692, 749, 789, 840, 856, 865, 1038, 1052, 1070, 1211, 1284, 1315, 1384, 1498, 1578, 1605, 1730, 1841, 2076, 2104, 2140, 2247, 2422, 2568, 2595, 2630, 2996, 3156, 3210, 3460, 3633, 3682, 3745, 3945, 4152, 4280, 4494, 4844, 5190, 5260, 5523, 5992, 6055, 6312, 6420, 6920, 7266, 7364, 7490, 7890, 8988, 9205, 9688, 10380, 10520, 11046, 11235, 12110, 12840, 14532, 14728, 14980, 15780, 17976, 18165, 18410, 18511, 20760, 22092, 22470, 24220, 27615, 28141, 29064, 29960, 31560, 36330, 36820, 37022, 44184, 44940, 45499, 48440, 55230, 55533, 56282, 72660, 73640, 74044, 84423, 89880, 90998, 92555, 110460, 111066, 112564, 129577, 136497, 140705, 145320, 148088, 168846, 181996, 185110, 196987, 220920, 222132, 225128, 227495, 259154, 272994, 277665, 281410, 318493, 337692, 363992, 370220, 388731, 393974, 422115, 444264, 454990, 518308, 545988, 555330, 562820, 590961, 636986, 647885, 675384, 682485, 740440, 777462, 787948, 844230, 909980, 955479, 984935, 1036616, 1091976, 1110660, 1125640, 1181922, 1273972, 1295770, 1364970, 1554924, 1575896, 1592465, 1688460, 1819960, 1910958, 1943655, 1969870, 2221320, 2363844, 2547944, 2591540, 2729940, 2954805, 3109848, 3184930, 3376920, 3821916, 3887310, 3939740, 4727688, 4777395, 4868393, 5183080, 5459880, 5909610, 6369860, 7643832, 7774620, 7879480, 9554790, 9736786, 11819220, 12739720, 14605179, 15549240, 19109580, 19473572, 23638440, 24341965, 29210358, 34078751, 38219160, 38947144, 48683930, 58420716, 68157502, 73025895, 97367860, 102236253, 116841432, 136315004, 146051790, 170393755, 194735720, 204472506, 272630008, 292103580, 340787510, 408945012, 511181265, 584207160, 681575020, 817890024, 1022362530, 1363150040, 2044725060, 4089450120]

約数ペア:

[(1, 4089450120), (2, 2044725060), (3, 1363150040), (4, 1022362530), (5, 817890024), (6, 681575020), (7, 584207160), (8, 511181265), (10, 408945012), (12, 340787510), (14, 292103580), (15, 272630008), (20, 204472506), (21, 194735720), (24, 170393755), (28, 146051790), (30, 136315004), (35, 116841432), (40, 102236253), (42, 97367860), (56, 73025895), (60, 68157502), (70, 58420716), (84, 48683930), (105, 38947144), (107, 38219160), (120, 34078751), (140, 29210358), (168, 24341965), (173, 23638440), (210, 19473572), (214, 19109580), (263, 15549240), (280, 14605179), (321, 12739720), (346, 11819220), (420, 9736786), (428, 9554790), (519, 7879480), (526, 7774620), (535, 7643832), (642, 6369860), (692, 5909610), (749, 5459880), (789, 5183080), (840, 4868393), (856, 4777395), (865, 4727688), (1038, 3939740), (1052, 3887310), (1070, 3821916), (1211, 3376920), (1284, 3184930), (1315, 3109848), (1384, 2954805), (1498, 2729940), (1578, 2591540), (1605, 2547944), (1730, 2363844), (1841, 2221320), (2076, 1969870), (2104, 1943655), (2140, 1910958), (2247, 1819960), (2422, 1688460), (2568, 1592465), (2595, 1575896), (2630, 1554924), (2996, 1364970), (3156, 1295770), (3210, 1273972), (3460, 1181922), (3633, 1125640), (3682, 1110660), (3745, 1091976), (3945, 1036616), (4152, 984935), (4280, 955479), (4494, 909980), (4844, 844230), (5190, 787948), (5260, 777462), (5523, 740440), (5992, 682485), (6055, 675384), (6312, 647885), (6420, 636986), (6920, 590961), (7266, 562820), (7364, 555330), (7490, 545988), (7890, 518308), (8988, 454990), (9205, 444264), (9688, 422115), (10380, 393974), (10520, 388731), (11046, 370220), (11235, 363992), (12110, 337692), (12840, 318493), (14532, 281410), (14728, 277665), (14980, 272994), (15780, 259154), (17976, 227495), (18165, 225128), (18410, 222132), (18511, 220920), (20760, 196987), (22092, 185110), (22470, 181996), (24220, 168846), (27615, 148088), (28141, 145320), (29064, 140705), (29960, 136497), (31560, 129577), (36330, 112564), (36820, 111066), (37022, 110460), (44184, 92555), (44940, 90998), (45499, 89880), (48440, 84423), (55230, 74044), (55533, 73640), (56282, 72660)]