43936620

素因数分解:

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

素因数の和:664

約数の個数: 144

約数和(自身を含む): 152490240

約数和(自身を除く): 108553620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 619, 676, 780, 845, 910, 1014, 1092, 1183, 1238, 1365, 1690, 1820, 1857, 2028, 2366, 2476, 2535, 2730, 3095, 3380, 3549, 3714, 4333, 4732, 5070, 5460, 5915, 6190, 7098, 7428, 8047, 8666, 9285, 10140, 11830, 12380, 12999, 14196, 16094, 17332, 17745, 18570, 21665, 23660, 24141, 25998, 32188, 35490, 37140, 40235, 43330, 48282, 51996, 56329, 64995, 70980, 80470, 86660, 96564, 104611, 112658, 120705, 129990, 160940, 168987, 209222, 225316, 241410, 259980, 281645, 313833, 337974, 418444, 482820, 523055, 563290, 627666, 675948, 732277, 844935, 1046110, 1126580, 1255332, 1464554, 1569165, 1689870, 2092220, 2196831, 2929108, 3138330, 3379740, 3661385, 4393662, 6276660, 7322770, 8787324, 10984155, 14645540, 21968310, 43936620]

約数ペア:

[(1, 43936620), (2, 21968310), (3, 14645540), (4, 10984155), (5, 8787324), (6, 7322770), (7, 6276660), (10, 4393662), (12, 3661385), (13, 3379740), (14, 3138330), (15, 2929108), (20, 2196831), (21, 2092220), (26, 1689870), (28, 1569165), (30, 1464554), (35, 1255332), (39, 1126580), (42, 1046110), (52, 844935), (60, 732277), (65, 675948), (70, 627666), (78, 563290), (84, 523055), (91, 482820), (105, 418444), (130, 337974), (140, 313833), (156, 281645), (169, 259980), (182, 241410), (195, 225316), (210, 209222), (260, 168987), (273, 160940), (338, 129990), (364, 120705), (390, 112658), (420, 104611), (455, 96564), (507, 86660), (546, 80470), (619, 70980), (676, 64995), (780, 56329), (845, 51996), (910, 48282), (1014, 43330), (1092, 40235), (1183, 37140), (1238, 35490), (1365, 32188), (1690, 25998), (1820, 24141), (1857, 23660), (2028, 21665), (2366, 18570), (2476, 17745), (2535, 17332), (2730, 16094), (3095, 14196), (3380, 12999), (3549, 12380), (3714, 11830), (4333, 10140), (4732, 9285), (5070, 8666), (5460, 8047), (5915, 7428), (6190, 7098)]