967511920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:575

約数の個数: 160

約数和(自身を含む): 2506982400

約数和(自身を除く): 1539470480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 47, 58, 76, 80, 94, 95, 116, 145, 152, 188, 190, 232, 235, 290, 304, 376, 380, 464, 467, 470, 551, 580, 752, 760, 893, 934, 940, 1102, 1160, 1363, 1520, 1786, 1868, 1880, 2204, 2320, 2335, 2726, 2755, 3572, 3736, 3760, 4408, 4465, 4670, 5452, 5510, 6815, 7144, 7472, 8816, 8873, 8930, 9340, 10904, 11020, 13543, 13630, 14288, 17746, 17860, 18680, 21808, 21949, 22040, 25897, 27086, 27260, 35492, 35720, 37360, 43898, 44080, 44365, 51794, 54172, 54520, 67715, 70984, 71440, 87796, 88730, 103588, 108344, 109040, 109745, 129485, 135430, 141968, 175592, 177460, 207176, 216688, 219490, 257317, 258970, 270860, 351184, 354920, 414352, 417031, 438980, 514634, 517940, 541720, 636521, 709840, 834062, 877960, 1029268, 1035880, 1083440, 1273042, 1286585, 1668124, 1755920, 2058536, 2071760, 2085155, 2546084, 2573170, 3182605, 3336248, 4117072, 4170310, 5092168, 5146340, 6365210, 6672496, 8340620, 10184336, 10292680, 12093899, 12730420, 16681240, 20585360, 24187798, 25460840, 33362480, 48375596, 50921680, 60469495, 96751192, 120938990, 193502384, 241877980, 483755960, 967511920]

約数ペア:

[(1, 967511920), (2, 483755960), (4, 241877980), (5, 193502384), (8, 120938990), (10, 96751192), (16, 60469495), (19, 50921680), (20, 48375596), (29, 33362480), (38, 25460840), (40, 24187798), (47, 20585360), (58, 16681240), (76, 12730420), (80, 12093899), (94, 10292680), (95, 10184336), (116, 8340620), (145, 6672496), (152, 6365210), (188, 5146340), (190, 5092168), (232, 4170310), (235, 4117072), (290, 3336248), (304, 3182605), (376, 2573170), (380, 2546084), (464, 2085155), (467, 2071760), (470, 2058536), (551, 1755920), (580, 1668124), (752, 1286585), (760, 1273042), (893, 1083440), (934, 1035880), (940, 1029268), (1102, 877960), (1160, 834062), (1363, 709840), (1520, 636521), (1786, 541720), (1868, 517940), (1880, 514634), (2204, 438980), (2320, 417031), (2335, 414352), (2726, 354920), (2755, 351184), (3572, 270860), (3736, 258970), (3760, 257317), (4408, 219490), (4465, 216688), (4670, 207176), (5452, 177460), (5510, 175592), (6815, 141968), (7144, 135430), (7472, 129485), (8816, 109745), (8873, 109040), (8930, 108344), (9340, 103588), (10904, 88730), (11020, 87796), (13543, 71440), (13630, 70984), (14288, 67715), (17746, 54520), (17860, 54172), (18680, 51794), (21808, 44365), (21949, 44080), (22040, 43898), (25897, 37360), (27086, 35720), (27260, 35492)]