1241489600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3511}}^1$

素因数の和:3563

約数の個数: 168

約数和(自身を含む): 3484339488

約数和(自身を除く): 2242849888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 64, 65, 68, 80, 85, 100, 104, 130, 136, 160, 170, 200, 208, 221, 260, 272, 320, 325, 340, 400, 416, 425, 442, 520, 544, 650, 680, 800, 832, 850, 884, 1040, 1088, 1105, 1300, 1360, 1600, 1700, 1768, 2080, 2210, 2600, 2720, 3400, 3511, 3536, 4160, 4420, 5200, 5440, 5525, 6800, 7022, 7072, 8840, 10400, 11050, 13600, 14044, 14144, 17555, 17680, 20800, 22100, 27200, 28088, 35110, 35360, 44200, 45643, 56176, 59687, 70220, 70720, 87775, 88400, 91286, 112352, 119374, 140440, 175550, 176800, 182572, 224704, 228215, 238748, 280880, 298435, 351100, 353600, 365144, 456430, 477496, 561760, 596870, 702200, 730288, 775931, 912860, 954992, 1123520, 1141075, 1193740, 1404400, 1460576, 1492175, 1551862, 1825720, 1909984, 2282150, 2387480, 2808800, 2921152, 2984350, 3103724, 3651440, 3819968, 3879655, 4564300, 4774960, 5617600, 5968700, 6207448, 7302880, 7759310, 9128600, 9549920, 11937400, 12414896, 14605760, 15518620, 18257200, 19099840, 19398275, 23874800, 24829792, 31037240, 36514400, 38796550, 47749600, 49659584, 62074480, 73028800, 77593100, 95499200, 124148960, 155186200, 248297920, 310372400, 620744800, 1241489600]

約数ペア:

[(1, 1241489600), (2, 620744800), (4, 310372400), (5, 248297920), (8, 155186200), (10, 124148960), (13, 95499200), (16, 77593100), (17, 73028800), (20, 62074480), (25, 49659584), (26, 47749600), (32, 38796550), (34, 36514400), (40, 31037240), (50, 24829792), (52, 23874800), (64, 19398275), (65, 19099840), (68, 18257200), (80, 15518620), (85, 14605760), (100, 12414896), (104, 11937400), (130, 9549920), (136, 9128600), (160, 7759310), (170, 7302880), (200, 6207448), (208, 5968700), (221, 5617600), (260, 4774960), (272, 4564300), (320, 3879655), (325, 3819968), (340, 3651440), (400, 3103724), (416, 2984350), (425, 2921152), (442, 2808800), (520, 2387480), (544, 2282150), (650, 1909984), (680, 1825720), (800, 1551862), (832, 1492175), (850, 1460576), (884, 1404400), (1040, 1193740), (1088, 1141075), (1105, 1123520), (1300, 954992), (1360, 912860), (1600, 775931), (1700, 730288), (1768, 702200), (2080, 596870), (2210, 561760), (2600, 477496), (2720, 456430), (3400, 365144), (3511, 353600), (3536, 351100), (4160, 298435), (4420, 280880), (5200, 238748), (5440, 228215), (5525, 224704), (6800, 182572), (7022, 176800), (7072, 175550), (8840, 140440), (10400, 119374), (11050, 112352), (13600, 91286), (14044, 88400), (14144, 87775), (17555, 70720), (17680, 70220), (20800, 59687), (22100, 56176), (27200, 45643), (28088, 44200), (35110, 35360)]