1280451369624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{300151}}^1$

素因数の和:300613

約数の個数: 128

約数和(自身を含む): 3722845286400

約数和(自身を除く): 2442393916776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 379, 402, 469, 536, 758, 804, 938, 1137, 1407, 1516, 1608, 1876, 2274, 2653, 2814, 3032, 3752, 4548, 5306, 5628, 7959, 9096, 10612, 11256, 15918, 21224, 25393, 31836, 50786, 63672, 76179, 101572, 152358, 177751, 203144, 300151, 304716, 355502, 533253, 600302, 609432, 711004, 900453, 1066506, 1200604, 1422008, 1800906, 2101057, 2133012, 2401208, 3601812, 4202114, 4266024, 6303171, 7203624, 8404228, 12606342, 16808456, 20110117, 25212684, 40220234, 50425368, 60330351, 80440468, 113757229, 120660702, 140770819, 160880936, 227514458, 241321404, 281541638, 341271687, 422312457, 455028916, 482642808, 563083276, 682543374, 796300603, 844624914, 910057832, 1126166552, 1365086748, 1592601206, 1689249828, 2388901809, 2730173496, 3185202412, 3378499656, 4777803618, 6370404824, 7621734343, 9555607236, 15243468686, 19111214472, 22865203029, 30486937372, 45730406058, 53352140401, 60973874744, 91460812116, 106704280802, 160056421203, 182921624232, 213408561604, 320112842406, 426817123208, 640225684812, 1280451369624]

約数ペア:

[(1, 1280451369624), (2, 640225684812), (3, 426817123208), (4, 320112842406), (6, 213408561604), (7, 182921624232), (8, 160056421203), (12, 106704280802), (14, 91460812116), (21, 60973874744), (24, 53352140401), (28, 45730406058), (42, 30486937372), (56, 22865203029), (67, 19111214472), (84, 15243468686), (134, 9555607236), (168, 7621734343), (201, 6370404824), (268, 4777803618), (379, 3378499656), (402, 3185202412), (469, 2730173496), (536, 2388901809), (758, 1689249828), (804, 1592601206), (938, 1365086748), (1137, 1126166552), (1407, 910057832), (1516, 844624914), (1608, 796300603), (1876, 682543374), (2274, 563083276), (2653, 482642808), (2814, 455028916), (3032, 422312457), (3752, 341271687), (4548, 281541638), (5306, 241321404), (5628, 227514458), (7959, 160880936), (9096, 140770819), (10612, 120660702), (11256, 113757229), (15918, 80440468), (21224, 60330351), (25393, 50425368), (31836, 40220234), (50786, 25212684), (63672, 20110117), (76179, 16808456), (101572, 12606342), (152358, 8404228), (177751, 7203624), (203144, 6303171), (300151, 4266024), (304716, 4202114), (355502, 3601812), (533253, 2401208), (600302, 2133012), (609432, 2101057), (711004, 1800906), (900453, 1422008), (1066506, 1200604)]