2800129440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{541}}^1$

素因数の和:863

約数の個数: 192

約数和(自身を含む): 9086660352

約数和(自身を除く): 6286530912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 263, 328, 410, 480, 492, 526, 541, 615, 656, 789, 820, 984, 1052, 1082, 1230, 1312, 1315, 1578, 1623, 1640, 1968, 2104, 2164, 2460, 2630, 2705, 3156, 3246, 3280, 3936, 3945, 4208, 4328, 4920, 5260, 5410, 6312, 6492, 6560, 7890, 8115, 8416, 8656, 9840, 10520, 10783, 10820, 12624, 12984, 15780, 16230, 17312, 19680, 21040, 21566, 21640, 22181, 25248, 25968, 31560, 32349, 32460, 42080, 43132, 43280, 44362, 51936, 53915, 63120, 64698, 64920, 66543, 86264, 86560, 88724, 107830, 110905, 126240, 129396, 129840, 133086, 142283, 161745, 172528, 177448, 215660, 221810, 258792, 259680, 266172, 284566, 323490, 332715, 345056, 354896, 426849, 431320, 443620, 517584, 532344, 569132, 646980, 665430, 709792, 711415, 853698, 862640, 887240, 1035168, 1064688, 1138264, 1293960, 1330860, 1422830, 1707396, 1725280, 1774480, 2129376, 2134245, 2276528, 2587920, 2661720, 2845660, 3414792, 3548960, 4268490, 4553056, 5175840, 5323440, 5691320, 5833603, 6829584, 8536980, 10646880, 11382640, 11667206, 13659168, 17073960, 17500809, 22765280, 23334412, 29168015, 34147920, 35001618, 46668824, 58336030, 68295840, 70003236, 87504045, 93337648, 116672060, 140006472, 175008090, 186675296, 233344120, 280012944, 350016180, 466688240, 560025888, 700032360, 933376480, 1400064720, 2800129440]

約数ペア:

[(1, 2800129440), (2, 1400064720), (3, 933376480), (4, 700032360), (5, 560025888), (6, 466688240), (8, 350016180), (10, 280012944), (12, 233344120), (15, 186675296), (16, 175008090), (20, 140006472), (24, 116672060), (30, 93337648), (32, 87504045), (40, 70003236), (41, 68295840), (48, 58336030), (60, 46668824), (80, 35001618), (82, 34147920), (96, 29168015), (120, 23334412), (123, 22765280), (160, 17500809), (164, 17073960), (205, 13659168), (240, 11667206), (246, 11382640), (263, 10646880), (328, 8536980), (410, 6829584), (480, 5833603), (492, 5691320), (526, 5323440), (541, 5175840), (615, 4553056), (656, 4268490), (789, 3548960), (820, 3414792), (984, 2845660), (1052, 2661720), (1082, 2587920), (1230, 2276528), (1312, 2134245), (1315, 2129376), (1578, 1774480), (1623, 1725280), (1640, 1707396), (1968, 1422830), (2104, 1330860), (2164, 1293960), (2460, 1138264), (2630, 1064688), (2705, 1035168), (3156, 887240), (3246, 862640), (3280, 853698), (3936, 711415), (3945, 709792), (4208, 665430), (4328, 646980), (4920, 569132), (5260, 532344), (5410, 517584), (6312, 443620), (6492, 431320), (6560, 426849), (7890, 354896), (8115, 345056), (8416, 332715), (8656, 323490), (9840, 284566), (10520, 266172), (10783, 259680), (10820, 258792), (12624, 221810), (12984, 215660), (15780, 177448), (16230, 172528), (17312, 161745), (19680, 142283), (21040, 133086), (21566, 129840), (21640, 129396), (22181, 126240), (25248, 110905), (25968, 107830), (31560, 88724), (32349, 86560), (32460, 86264), (42080, 66543), (43132, 64920), (43280, 64698), (44362, 63120), (51936, 53915)]