8045884560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{60623}}^1$

素因数の和:60725

約数の個数: 160

約数和(自身を含む): 28866723840

約数和(自身を除く): 20820839280

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, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2765, 3160, 3318, 3792, 4424, 4740, 5530, 6320, 6636, 8295, 8848, 9480, 11060, 13272, 16590, 18960, 22120, 26544, 33180, 44240, 60623, 66360, 121246, 132720, 181869, 242492, 303115, 363738, 424361, 484984, 606230, 727476, 848722, 909345, 969968, 1212460, 1273083, 1454952, 1697444, 1818690, 2121805, 2424920, 2546166, 2909904, 3394888, 3637380, 4243610, 4789217, 4849840, 5092332, 6365415, 6789776, 7274760, 8487220, 9578434, 10184664, 12730830, 14367651, 14549520, 16974440, 19156868, 20369328, 23946085, 25461660, 28735302, 33524519, 33948880, 38313736, 47892170, 50923320, 57470604, 67049038, 71838255, 76627472, 95784340, 100573557, 101846640, 114941208, 134098076, 143676510, 167622595, 191568680, 201147114, 229882416, 268196152, 287353020, 335245190, 383137360, 402294228, 502867785, 536392304, 574706040, 670490380, 804588456, 1005735570, 1149412080, 1340980760, 1609176912, 2011471140, 2681961520, 4022942280, 8045884560]

約数ペア:

[(1, 8045884560), (2, 4022942280), (3, 2681961520), (4, 2011471140), (5, 1609176912), (6, 1340980760), (7, 1149412080), (8, 1005735570), (10, 804588456), (12, 670490380), (14, 574706040), (15, 536392304), (16, 502867785), (20, 402294228), (21, 383137360), (24, 335245190), (28, 287353020), (30, 268196152), (35, 229882416), (40, 201147114), (42, 191568680), (48, 167622595), (56, 143676510), (60, 134098076), (70, 114941208), (79, 101846640), (80, 100573557), (84, 95784340), (105, 76627472), (112, 71838255), (120, 67049038), (140, 57470604), (158, 50923320), (168, 47892170), (210, 38313736), (237, 33948880), (240, 33524519), (280, 28735302), (316, 25461660), (336, 23946085), (395, 20369328), (420, 19156868), (474, 16974440), (553, 14549520), (560, 14367651), (632, 12730830), (790, 10184664), (840, 9578434), (948, 8487220), (1106, 7274760), (1185, 6789776), (1264, 6365415), (1580, 5092332), (1659, 4849840), (1680, 4789217), (1896, 4243610), (2212, 3637380), (2370, 3394888), (2765, 2909904), (3160, 2546166), (3318, 2424920), (3792, 2121805), (4424, 1818690), (4740, 1697444), (5530, 1454952), (6320, 1273083), (6636, 1212460), (8295, 969968), (8848, 909345), (9480, 848722), (11060, 727476), (13272, 606230), (16590, 484984), (18960, 424361), (22120, 363738), (26544, 303115), (33180, 242492), (44240, 181869), (60623, 132720), (66360, 121246)]