417397890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:681

約数の個数: 192

約数和(自身を含む): 1307059200

約数和(自身を除く): 889661310

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 169, 182, 190, 195, 210, 247, 266, 273, 285, 338, 390, 399, 455, 494, 507, 546, 570, 619, 665, 741, 798, 845, 910, 1014, 1183, 1235, 1238, 1330, 1365, 1482, 1690, 1729, 1857, 1995, 2366, 2470, 2535, 2730, 3095, 3211, 3458, 3549, 3705, 3714, 3990, 4333, 5070, 5187, 5915, 6190, 6422, 7098, 7410, 8047, 8645, 8666, 9285, 9633, 10374, 11761, 11830, 12999, 16055, 16094, 17290, 17745, 18570, 19266, 21665, 22477, 23522, 24141, 25935, 25998, 32110, 35283, 35490, 40235, 43330, 44954, 48165, 48282, 51870, 56329, 58805, 64995, 67431, 70566, 80470, 82327, 96330, 104611, 112385, 112658, 117610, 120705, 129990, 134862, 152893, 164654, 168987, 176415, 209222, 224770, 241410, 246981, 281645, 305786, 313833, 337155, 337974, 352830, 411635, 458679, 493962, 523055, 563290, 627666, 674310, 732277, 764465, 823270, 844935, 917358, 1046110, 1070251, 1234905, 1464554, 1528930, 1569165, 1689870, 1987609, 2140502, 2196831, 2293395, 2469810, 3138330, 3210753, 3661385, 3975218, 4393662, 4586790, 5351255, 5962827, 6421506, 7322770, 9938045, 10702510, 10984155, 11925654, 13913263, 16053765, 19876090, 21968310, 27826526, 29814135, 32107530, 41739789, 59628270, 69566315, 83479578, 139132630, 208698945, 417397890]

約数ペア:

[(1, 417397890), (2, 208698945), (3, 139132630), (5, 83479578), (6, 69566315), (7, 59628270), (10, 41739789), (13, 32107530), (14, 29814135), (15, 27826526), (19, 21968310), (21, 19876090), (26, 16053765), (30, 13913263), (35, 11925654), (38, 10984155), (39, 10702510), (42, 9938045), (57, 7322770), (65, 6421506), (70, 5962827), (78, 5351255), (91, 4586790), (95, 4393662), (105, 3975218), (114, 3661385), (130, 3210753), (133, 3138330), (169, 2469810), (182, 2293395), (190, 2196831), (195, 2140502), (210, 1987609), (247, 1689870), (266, 1569165), (273, 1528930), (285, 1464554), (338, 1234905), (390, 1070251), (399, 1046110), (455, 917358), (494, 844935), (507, 823270), (546, 764465), (570, 732277), (619, 674310), (665, 627666), (741, 563290), (798, 523055), (845, 493962), (910, 458679), (1014, 411635), (1183, 352830), (1235, 337974), (1238, 337155), (1330, 313833), (1365, 305786), (1482, 281645), (1690, 246981), (1729, 241410), (1857, 224770), (1995, 209222), (2366, 176415), (2470, 168987), (2535, 164654), (2730, 152893), (3095, 134862), (3211, 129990), (3458, 120705), (3549, 117610), (3705, 112658), (3714, 112385), (3990, 104611), (4333, 96330), (5070, 82327), (5187, 80470), (5915, 70566), (6190, 67431), (6422, 64995), (7098, 58805), (7410, 56329), (8047, 51870), (8645, 48282), (8666, 48165), (9285, 44954), (9633, 43330), (10374, 40235), (11761, 35490), (11830, 35283), (12999, 32110), (16055, 25998), (16094, 25935), (17290, 24141), (17745, 23522), (18570, 22477), (19266, 21665)]