227966560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 609638400

約数和(自身を除く): 381671840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 41, 59, 62, 76, 80, 82, 95, 118, 124, 152, 155, 160, 164, 190, 205, 236, 248, 295, 304, 310, 328, 380, 410, 472, 496, 589, 590, 608, 620, 656, 760, 779, 820, 944, 992, 1121, 1178, 1180, 1240, 1271, 1312, 1520, 1558, 1640, 1829, 1888, 2242, 2356, 2360, 2419, 2480, 2542, 2945, 3040, 3116, 3280, 3658, 3895, 4484, 4712, 4720, 4838, 4960, 5084, 5605, 5890, 6232, 6355, 6560, 7316, 7790, 8968, 9145, 9424, 9440, 9676, 10168, 11210, 11780, 12095, 12464, 12710, 14632, 15580, 17936, 18290, 18848, 19352, 20336, 22420, 23560, 24149, 24190, 24928, 25420, 29264, 31160, 34751, 35872, 36580, 38704, 40672, 44840, 45961, 47120, 48298, 48380, 50840, 58528, 62320, 69502, 73160, 74989, 77408, 89680, 91922, 94240, 96596, 96760, 101680, 120745, 124640, 139004, 146320, 149978, 173755, 179360, 183844, 193192, 193520, 203360, 229805, 241490, 278008, 292640, 299956, 347510, 367688, 374945, 386384, 387040, 459610, 482980, 556016, 599912, 695020, 735376, 749890, 772768, 919220, 965960, 1112032, 1199824, 1390040, 1424791, 1470752, 1499780, 1838440, 1931920, 2399648, 2780080, 2849582, 2999560, 3676880, 3863840, 5560160, 5699164, 5999120, 7123955, 7353760, 11398328, 11998240, 14247910, 22796656, 28495820, 45593312, 56991640, 113983280, 227966560]

約数ペア:

[(1, 227966560), (2, 113983280), (4, 56991640), (5, 45593312), (8, 28495820), (10, 22796656), (16, 14247910), (19, 11998240), (20, 11398328), (31, 7353760), (32, 7123955), (38, 5999120), (40, 5699164), (41, 5560160), (59, 3863840), (62, 3676880), (76, 2999560), (80, 2849582), (82, 2780080), (95, 2399648), (118, 1931920), (124, 1838440), (152, 1499780), (155, 1470752), (160, 1424791), (164, 1390040), (190, 1199824), (205, 1112032), (236, 965960), (248, 919220), (295, 772768), (304, 749890), (310, 735376), (328, 695020), (380, 599912), (410, 556016), (472, 482980), (496, 459610), (589, 387040), (590, 386384), (608, 374945), (620, 367688), (656, 347510), (760, 299956), (779, 292640), (820, 278008), (944, 241490), (992, 229805), (1121, 203360), (1178, 193520), (1180, 193192), (1240, 183844), (1271, 179360), (1312, 173755), (1520, 149978), (1558, 146320), (1640, 139004), (1829, 124640), (1888, 120745), (2242, 101680), (2356, 96760), (2360, 96596), (2419, 94240), (2480, 91922), (2542, 89680), (2945, 77408), (3040, 74989), (3116, 73160), (3280, 69502), (3658, 62320), (3895, 58528), (4484, 50840), (4712, 48380), (4720, 48298), (4838, 47120), (4960, 45961), (5084, 44840), (5605, 40672), (5890, 38704), (6232, 36580), (6355, 35872), (6560, 34751), (7316, 31160), (7790, 29264), (8968, 25420), (9145, 24928), (9424, 24190), (9440, 24149), (9676, 23560), (10168, 22420), (11210, 20336), (11780, 19352), (12095, 18848), (12464, 18290), (12710, 17936), (14632, 15580)]