228626580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3221}}^1$

素因数の和:3266

約数の個数: 144

約数和(自身を含む): 792457344

約数和(自身を除く): 563830764

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, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2366, 2535, 2730, 3221, 3380, 3549, 4732, 5070, 5460, 5915, 6442, 7098, 9663, 10140, 11830, 12884, 14196, 16105, 17745, 19326, 22547, 23660, 32210, 35490, 38652, 41873, 45094, 48315, 64420, 67641, 70980, 83746, 90188, 96630, 112735, 125619, 135282, 167492, 193260, 209365, 225470, 251238, 270564, 293111, 338205, 418730, 450940, 502476, 544349, 586222, 628095, 676410, 837460, 879333, 1088698, 1172444, 1256190, 1352820, 1465555, 1633047, 1758666, 2177396, 2512380, 2721745, 2931110, 3266094, 3517332, 3810443, 4396665, 5443490, 5862220, 6532188, 7620886, 8165235, 8793330, 10886980, 11431329, 15241772, 16330470, 17586660, 19052215, 22862658, 32660940, 38104430, 45725316, 57156645, 76208860, 114313290, 228626580]

約数ペア:

[(1, 228626580), (2, 114313290), (3, 76208860), (4, 57156645), (5, 45725316), (6, 38104430), (7, 32660940), (10, 22862658), (12, 19052215), (13, 17586660), (14, 16330470), (15, 15241772), (20, 11431329), (21, 10886980), (26, 8793330), (28, 8165235), (30, 7620886), (35, 6532188), (39, 5862220), (42, 5443490), (52, 4396665), (60, 3810443), (65, 3517332), (70, 3266094), (78, 2931110), (84, 2721745), (91, 2512380), (105, 2177396), (130, 1758666), (140, 1633047), (156, 1465555), (169, 1352820), (182, 1256190), (195, 1172444), (210, 1088698), (260, 879333), (273, 837460), (338, 676410), (364, 628095), (390, 586222), (420, 544349), (455, 502476), (507, 450940), (546, 418730), (676, 338205), (780, 293111), (845, 270564), (910, 251238), (1014, 225470), (1092, 209365), (1183, 193260), (1365, 167492), (1690, 135282), (1820, 125619), (2028, 112735), (2366, 96630), (2535, 90188), (2730, 83746), (3221, 70980), (3380, 67641), (3549, 64420), (4732, 48315), (5070, 45094), (5460, 41873), (5915, 38652), (6442, 35490), (7098, 32210), (9663, 23660), (10140, 22547), (11830, 19326), (12884, 17745), (14196, 16105)]