227115582720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:271

約数の個数: 1152

約数和(自身を含む): 872270622720

約数和(自身を除く): 645155040000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 31, 32, 34, 39, 40, 48, 51, 52, 60, 62, 64, 65, 68, 78, 80, 85, 89, 93, 96, 97, 102, 104, 120, 124, 128, 130, 136, 155, 156, 160, 170, 178, 186, 192, 194, 195, 204, 208, 221, 240, 248, 255, 256, 260, 267, 272, 291, 310, 312, 320, 340, 356, 372, 384, 388, 390, 403, 408, 416, 442, 445, 465, 480, 485, 496, 510, 520, 527, 534, 544, 582, 620, 624, 640, 663, 680, 712, 744, 768, 776, 780, 806, 816, 832, 884, 890, 930, 960, 970, 992, 1020, 1040, 1054, 1068, 1088, 1105, 1157, 1164, 1209, 1240, 1248, 1261, 1280, 1326, 1335, 1360, 1424, 1455, 1488, 1513, 1552, 1560, 1581, 1612, 1632, 1649, 1664, 1768, 1780, 1860, 1920, 1940, 1984, 2015, 2040, 2080, 2108, 2136, 2176, 2210, 2314, 2328, 2418, 2480, 2496, 2522, 2635, 2652, 2670, 2720, 2759, 2848, 2910, 2976, 3007, 3026, 3104, 3120, 3162, 3224, 3264, 3298, 3315, 3328, 3471, 3536, 3560, 3720, 3783, 3840, 3880, 3968, 4030, 4080, 4160, 4216, 4272, 4352, 4420, 4539, 4628, 4656, 4836, 4947, 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約数ペア:

[(1, 227115582720), (2, 113557791360), (3, 75705194240), (4, 56778895680), (5, 45423116544), (6, 37852597120), (8, 28389447840), (10, 22711558272), (12, 18926298560), (13, 17470429440), (15, 15141038848), (16, 14194723920), (17, 13359740160), (20, 11355779136), (24, 9463149280), (26, 8735214720), (30, 7570519424), (31, 7326309120), (32, 7097361960), (34, 6679870080), (39, 5823476480), (40, 5677889568), (48, 4731574640), (51, 4453246720), (52, 4367607360), (60, 3785259712), (62, 3663154560), (64, 3548680980), (65, 3494085888), (68, 3339935040), (78, 2911738240), (80, 2838944784), (85, 2671948032), (89, 2551860480), (93, 2442103040), (96, 2365787320), (97, 2341397760), (102, 2226623360), (104, 2183803680), (120, 1892629856), (124, 1831577280), (128, 1774340490), (130, 1747042944), (136, 1669967520), (155, 1465261824), (156, 1455869120), (160, 1419472392), (170, 1335974016), (178, 1275930240), (186, 1221051520), (192, 1182893660), (194, 1170698880), (195, 1164695296), (204, 1113311680), 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