680766696

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 2021760000

約数和(自身を除く): 1340993304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 46, 62, 69, 72, 89, 92, 93, 124, 138, 149, 178, 184, 186, 207, 248, 267, 276, 279, 298, 356, 372, 414, 447, 534, 552, 558, 596, 712, 713, 744, 801, 828, 894, 1068, 1116, 1192, 1341, 1426, 1602, 1656, 1788, 2047, 2136, 2139, 2232, 2682, 2759, 2852, 3204, 3427, 3576, 4094, 4278, 4619, 5364, 5518, 5704, 6141, 6408, 6417, 6854, 8188, 8277, 8556, 9238, 10281, 10728, 11036, 12282, 12834, 13261, 13708, 13857, 16376, 16554, 17112, 18423, 18476, 20562, 22072, 24564, 24831, 25668, 26522, 27416, 27714, 30843, 33108, 36846, 36952, 39783, 41124, 41571, 49128, 49662, 51336, 53044, 55428, 61686, 63457, 66216, 73692, 79566, 82248, 83142, 99324, 106088, 106237, 110856, 119349, 123372, 126914, 147384, 159132, 166284, 190371, 198648, 212474, 238698, 246744, 253828, 305003, 318264, 318711, 332568, 380742, 411091, 424948, 477396, 507656, 571113, 610006, 637422, 761484, 822182, 849896, 915009, 954792, 956133, 1142226, 1220012, 1233273, 1274844, 1522968, 1644364, 1830018, 1912266, 2284452, 2440024, 2466546, 2549688, 2745027, 3288728, 3660036, 3699819, 3824532, 4568904, 4933092, 5490054, 7320072, 7399638, 7649064, 9455093, 9866184, 10980108, 14799276, 18910186, 21960216, 28365279, 29598552, 37820372, 56730558, 75640744, 85095837, 113461116, 170191674, 226922232, 340383348, 680766696]

約数ペア:

[(1, 680766696), (2, 340383348), (3, 226922232), (4, 170191674), (6, 113461116), (8, 85095837), (9, 75640744), (12, 56730558), (18, 37820372), (23, 29598552), (24, 28365279), (31, 21960216), (36, 18910186), (46, 14799276), (62, 10980108), (69, 9866184), (72, 9455093), (89, 7649064), (92, 7399638), (93, 7320072), (124, 5490054), (138, 4933092), (149, 4568904), (178, 3824532), (184, 3699819), (186, 3660036), (207, 3288728), (248, 2745027), (267, 2549688), (276, 2466546), (279, 2440024), (298, 2284452), (356, 1912266), (372, 1830018), (414, 1644364), (447, 1522968), (534, 1274844), (552, 1233273), (558, 1220012), (596, 1142226), (712, 956133), (713, 954792), (744, 915009), (801, 849896), (828, 822182), (894, 761484), (1068, 637422), (1116, 610006), (1192, 571113), (1341, 507656), (1426, 477396), (1602, 424948), (1656, 411091), (1788, 380742), (2047, 332568), (2136, 318711), (2139, 318264), (2232, 305003), (2682, 253828), (2759, 246744), (2852, 238698), (3204, 212474), (3427, 198648), (3576, 190371), (4094, 166284), (4278, 159132), (4619, 147384), (5364, 126914), (5518, 123372), (5704, 119349), (6141, 110856), (6408, 106237), (6417, 106088), (6854, 99324), (8188, 83142), (8277, 82248), (8556, 79566), (9238, 73692), (10281, 66216), (10728, 63457), (11036, 61686), (12282, 55428), (12834, 53044), (13261, 51336), (13708, 49662), (13857, 49128), (16376, 41571), (16554, 41124), (17112, 39783), (18423, 36952), (18476, 36846), (20562, 33108), (22072, 30843), (24564, 27714), (24831, 27416), (25668, 26522)]