8446620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:69

約数の個数: 216

約数和(自身を含む): 31543344

約数和(自身を除く): 23096724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 49, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 98, 102, 105, 119, 130, 140, 147, 156, 169, 170, 182, 195, 196, 204, 210, 221, 238, 245, 255, 260, 273, 294, 338, 340, 357, 364, 390, 420, 442, 455, 476, 490, 507, 510, 546, 588, 595, 637, 663, 676, 714, 735, 780, 833, 845, 884, 910, 980, 1014, 1020, 1092, 1105, 1183, 1190, 1274, 1326, 1365, 1428, 1470, 1547, 1666, 1690, 1785, 1820, 1911, 2028, 2210, 2366, 2380, 2499, 2535, 2548, 2652, 2730, 2873, 2940, 3094, 3185, 3315, 3332, 3380, 3549, 3570, 3822, 4165, 4420, 4641, 4732, 4998, 5070, 5460, 5746, 5915, 6188, 6370, 6630, 7098, 7140, 7644, 7735, 8281, 8330, 8619, 9282, 9555, 9996, 10140, 10829, 11492, 11830, 12495, 12740, 13260, 14196, 14365, 15470, 16562, 16660, 17238, 17745, 18564, 19110, 20111, 21658, 23205, 23660, 24843, 24990, 28730, 30940, 32487, 33124, 34476, 35490, 38220, 40222, 41405, 43095, 43316, 46410, 49686, 49980, 54145, 57460, 60333, 64974, 70980, 80444, 82810, 86190, 92820, 99372, 100555, 108290, 120666, 124215, 129948, 140777, 162435, 165620, 172380, 201110, 216580, 241332, 248430, 281554, 301665, 324870, 402220, 422331, 496860, 563108, 603330, 649740, 703885, 844662, 1206660, 1407770, 1689324, 2111655, 2815540, 4223310, 8446620]

約数ペア:

[(1, 8446620), (2, 4223310), (3, 2815540), (4, 2111655), (5, 1689324), (6, 1407770), (7, 1206660), (10, 844662), (12, 703885), (13, 649740), (14, 603330), (15, 563108), (17, 496860), (20, 422331), (21, 402220), (26, 324870), (28, 301665), (30, 281554), (34, 248430), (35, 241332), (39, 216580), (42, 201110), (49, 172380), (51, 165620), (52, 162435), (60, 140777), (65, 129948), (68, 124215), (70, 120666), (78, 108290), (84, 100555), (85, 99372), (91, 92820), (98, 86190), (102, 82810), (105, 80444), (119, 70980), (130, 64974), (140, 60333), (147, 57460), (156, 54145), (169, 49980), (170, 49686), (182, 46410), (195, 43316), (196, 43095), (204, 41405), (210, 40222), (221, 38220), (238, 35490), (245, 34476), (255, 33124), (260, 32487), (273, 30940), (294, 28730), (338, 24990), (340, 24843), (357, 23660), (364, 23205), (390, 21658), (420, 20111), (442, 19110), (455, 18564), (476, 17745), (490, 17238), (507, 16660), (510, 16562), (546, 15470), (588, 14365), (595, 14196), (637, 13260), (663, 12740), (676, 12495), (714, 11830), (735, 11492), (780, 10829), (833, 10140), (845, 9996), (884, 9555), (910, 9282), (980, 8619), (1014, 8330), (1020, 8281), (1092, 7735), (1105, 7644), (1183, 7140), (1190, 7098), (1274, 6630), (1326, 6370), (1365, 6188), (1428, 5915), (1470, 5746), (1547, 5460), (1666, 5070), (1690, 4998), (1785, 4732), (1820, 4641), (1911, 4420), (2028, 4165), (2210, 3822), (2366, 3570), (2380, 3549), (2499, 3380), (2535, 3332), (2548, 3315), (2652, 3185), (2730, 3094), (2873, 2940)]