173974480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 449971200

約数和(自身を除く): 275996720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 41, 58, 59, 62, 80, 82, 116, 118, 124, 145, 155, 164, 205, 232, 236, 248, 290, 295, 310, 328, 410, 464, 472, 496, 580, 590, 620, 656, 820, 899, 944, 1160, 1180, 1189, 1240, 1271, 1640, 1711, 1798, 1829, 2320, 2360, 2378, 2419, 2480, 2542, 3280, 3422, 3596, 3658, 4495, 4720, 4756, 4838, 5084, 5945, 6355, 6844, 7192, 7316, 8555, 8990, 9145, 9512, 9676, 10168, 11890, 12095, 12710, 13688, 14384, 14632, 17110, 17980, 18290, 19024, 19352, 20336, 23780, 24190, 25420, 27376, 29264, 34220, 35960, 36580, 36859, 38704, 47560, 48380, 50840, 53041, 68440, 70151, 71920, 73160, 73718, 74989, 95120, 96760, 101680, 106082, 136880, 140302, 146320, 147436, 149978, 184295, 193520, 212164, 265205, 280604, 294872, 299956, 350755, 368590, 374945, 424328, 530410, 561208, 589744, 599912, 701510, 737180, 749890, 848656, 1060820, 1122416, 1199824, 1403020, 1474360, 1499780, 2121640, 2174681, 2806040, 2948720, 2999560, 4243280, 4349362, 5612080, 5999120, 8698724, 10873405, 17397448, 21746810, 34794896, 43493620, 86987240, 173974480]

約数ペア:

[(1, 173974480), (2, 86987240), (4, 43493620), (5, 34794896), (8, 21746810), (10, 17397448), (16, 10873405), (20, 8698724), (29, 5999120), (31, 5612080), (40, 4349362), (41, 4243280), (58, 2999560), (59, 2948720), (62, 2806040), (80, 2174681), (82, 2121640), (116, 1499780), (118, 1474360), (124, 1403020), (145, 1199824), (155, 1122416), (164, 1060820), (205, 848656), (232, 749890), (236, 737180), (248, 701510), (290, 599912), (295, 589744), (310, 561208), (328, 530410), (410, 424328), (464, 374945), (472, 368590), (496, 350755), (580, 299956), (590, 294872), (620, 280604), (656, 265205), (820, 212164), (899, 193520), (944, 184295), (1160, 149978), (1180, 147436), (1189, 146320), (1240, 140302), (1271, 136880), (1640, 106082), (1711, 101680), (1798, 96760), (1829, 95120), (2320, 74989), (2360, 73718), (2378, 73160), (2419, 71920), (2480, 70151), (2542, 68440), (3280, 53041), (3422, 50840), (3596, 48380), (3658, 47560), (4495, 38704), (4720, 36859), (4756, 36580), (4838, 35960), (5084, 34220), (5945, 29264), (6355, 27376), (6844, 25420), (7192, 24190), (7316, 23780), (8555, 20336), (8990, 19352), (9145, 19024), (9512, 18290), (9676, 17980), (10168, 17110), (11890, 14632), (12095, 14384), (12710, 13688)]