1265330640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7039}}^1$

素因数の和:7169

約数の個数: 160

約数和(自身を含む): 4525424640

約数和(自身を除く): 3260094000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 107, 112, 120, 140, 168, 210, 214, 240, 280, 321, 336, 420, 428, 535, 560, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 1680, 1712, 2140, 2247, 2568, 2996, 3210, 3745, 4280, 4494, 5136, 5992, 6420, 7039, 7490, 8560, 8988, 11235, 11984, 12840, 14078, 14980, 17976, 21117, 22470, 25680, 28156, 29960, 35195, 35952, 42234, 44940, 49273, 56312, 59920, 70390, 84468, 89880, 98546, 105585, 112624, 140780, 147819, 168936, 179760, 197092, 211170, 246365, 281560, 295638, 337872, 394184, 422340, 492730, 563120, 591276, 739095, 753173, 788368, 844680, 985460, 1182552, 1478190, 1506346, 1689360, 1970920, 2259519, 2365104, 2956380, 3012692, 3765865, 3941840, 4519038, 5272211, 5912760, 6025384, 7531730, 9038076, 10544422, 11297595, 11825520, 12050768, 15063460, 15816633, 18076152, 21088844, 22595190, 26361055, 30126920, 31633266, 36152304, 42177688, 45190380, 52722110, 60253840, 63266532, 79083165, 84355376, 90380760, 105444220, 126533064, 158166330, 180761520, 210888440, 253066128, 316332660, 421776880, 632665320, 1265330640]

約数ペア:

[(1, 1265330640), (2, 632665320), (3, 421776880), (4, 316332660), (5, 253066128), (6, 210888440), (7, 180761520), (8, 158166330), (10, 126533064), (12, 105444220), (14, 90380760), (15, 84355376), (16, 79083165), (20, 63266532), (21, 60253840), (24, 52722110), (28, 45190380), (30, 42177688), (35, 36152304), (40, 31633266), (42, 30126920), (48, 26361055), (56, 22595190), (60, 21088844), (70, 18076152), (80, 15816633), (84, 15063460), (105, 12050768), (107, 11825520), (112, 11297595), (120, 10544422), (140, 9038076), (168, 7531730), (210, 6025384), (214, 5912760), (240, 5272211), (280, 4519038), (321, 3941840), (336, 3765865), (420, 3012692), (428, 2956380), (535, 2365104), (560, 2259519), (642, 1970920), (749, 1689360), (840, 1506346), (856, 1478190), (1070, 1182552), (1284, 985460), (1498, 844680), (1605, 788368), (1680, 753173), (1712, 739095), (2140, 591276), (2247, 563120), (2568, 492730), (2996, 422340), (3210, 394184), (3745, 337872), (4280, 295638), (4494, 281560), (5136, 246365), (5992, 211170), (6420, 197092), (7039, 179760), (7490, 168936), (8560, 147819), (8988, 140780), (11235, 112624), (11984, 105585), (12840, 98546), (14078, 89880), (14980, 84468), (17976, 70390), (21117, 59920), (22470, 56312), (25680, 49273), (28156, 44940), (29960, 42234), (35195, 35952)]