18565595160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{5657}}^1\times {\mathrm{3907}}^1$

素因数の和:9585

約数の個数: 128

約数和(自身を含む): 63681016320

約数和(自身を除く): 45115421160

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, 120, 140, 168, 210, 280, 420, 840, 3907, 5657, 7814, 11314, 11721, 15628, 16971, 19535, 22628, 23442, 27349, 28285, 31256, 33942, 39070, 39599, 45256, 46884, 54698, 56570, 58605, 67884, 78140, 79198, 82047, 84855, 93768, 109396, 113140, 117210, 118797, 135768, 136745, 156280, 158396, 164094, 169710, 197995, 218792, 226280, 234420, 237594, 273490, 316792, 328188, 339420, 395990, 410235, 468840, 475188, 546980, 593985, 656376, 678840, 791980, 820470, 950376, 1093960, 1187970, 1583960, 1640940, 2375940, 3281880, 4751880, 22101899, 44203798, 66305697, 88407596, 110509495, 132611394, 154713293, 176815192, 221018990, 265222788, 309426586, 331528485, 442037980, 464139879, 530445576, 618853172, 663056970, 773566465, 884075960, 928279758, 1237706344, 1326113940, 1547132930, 1856559516, 2320699395, 2652227880, 3094265860, 3713119032, 4641398790, 6188531720, 9282797580, 18565595160]

約数ペア:

[(1, 18565595160), (2, 9282797580), (3, 6188531720), (4, 4641398790), (5, 3713119032), (6, 3094265860), (7, 2652227880), (8, 2320699395), (10, 1856559516), (12, 1547132930), (14, 1326113940), (15, 1237706344), (20, 928279758), (21, 884075960), (24, 773566465), (28, 663056970), (30, 618853172), (35, 530445576), (40, 464139879), (42, 442037980), (56, 331528485), (60, 309426586), (70, 265222788), (84, 221018990), (105, 176815192), (120, 154713293), (140, 132611394), (168, 110509495), (210, 88407596), (280, 66305697), (420, 44203798), (840, 22101899), (3907, 4751880), (5657, 3281880), (7814, 2375940), (11314, 1640940), (11721, 1583960), (15628, 1187970), (16971, 1093960), (19535, 950376), (22628, 820470), (23442, 791980), (27349, 678840), (28285, 656376), (31256, 593985), (33942, 546980), (39070, 475188), (39599, 468840), (45256, 410235), (46884, 395990), (54698, 339420), (56570, 328188), (58605, 316792), (67884, 273490), (78140, 237594), (79198, 234420), (82047, 226280), (84855, 218792), (93768, 197995), (109396, 169710), (113140, 164094), (117210, 158396), (118797, 156280), (135768, 136745)]