475902080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 1262580480

約数和(自身を除く): 786678400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 83, 85, 124, 128, 136, 155, 160, 166, 170, 248, 272, 289, 310, 320, 332, 340, 415, 496, 527, 544, 578, 620, 640, 664, 680, 830, 992, 1054, 1088, 1156, 1240, 1328, 1360, 1411, 1445, 1660, 1984, 2108, 2176, 2312, 2480, 2573, 2635, 2656, 2720, 2822, 2890, 3320, 3968, 4216, 4624, 4960, 5146, 5270, 5312, 5440, 5644, 5780, 6640, 7055, 8432, 8959, 9248, 9920, 10292, 10540, 10624, 10880, 11288, 11560, 12865, 13280, 14110, 16864, 17918, 18496, 19840, 20584, 21080, 22576, 23120, 23987, 25730, 26560, 28220, 33728, 35836, 36992, 41168, 42160, 43741, 44795, 45152, 46240, 47974, 51460, 53120, 56440, 67456, 71672, 82336, 84320, 87482, 89590, 90304, 92480, 95948, 102920, 112880, 119935, 143344, 164672, 168640, 174964, 179180, 180608, 184960, 191896, 205840, 218705, 225760, 239870, 286688, 329344, 337280, 349928, 358360, 383792, 411680, 437410, 451520, 479740, 573376, 699856, 716720, 743597, 767584, 823360, 874820, 903040, 959480, 1146752, 1399712, 1433440, 1487194, 1535168, 1646720, 1749640, 1918960, 2799424, 2866880, 2974388, 3070336, 3499280, 3717985, 3837920, 5598848, 5733760, 5948776, 6998560, 7435970, 7675840, 11897552, 13997120, 14871940, 15351680, 23795104, 27994240, 29743880, 47590208, 59487760, 95180416, 118975520, 237951040, 475902080]

約数ペア:

[(1, 475902080), (2, 237951040), (4, 118975520), (5, 95180416), (8, 59487760), (10, 47590208), (16, 29743880), (17, 27994240), (20, 23795104), (31, 15351680), (32, 14871940), (34, 13997120), (40, 11897552), (62, 7675840), (64, 7435970), (68, 6998560), (80, 5948776), (83, 5733760), (85, 5598848), (124, 3837920), (128, 3717985), (136, 3499280), (155, 3070336), (160, 2974388), (166, 2866880), (170, 2799424), (248, 1918960), (272, 1749640), (289, 1646720), (310, 1535168), (320, 1487194), (332, 1433440), (340, 1399712), (415, 1146752), (496, 959480), (527, 903040), (544, 874820), (578, 823360), (620, 767584), (640, 743597), (664, 716720), (680, 699856), (830, 573376), (992, 479740), (1054, 451520), (1088, 437410), (1156, 411680), (1240, 383792), (1328, 358360), (1360, 349928), (1411, 337280), (1445, 329344), (1660, 286688), (1984, 239870), (2108, 225760), (2176, 218705), (2312, 205840), (2480, 191896), (2573, 184960), (2635, 180608), (2656, 179180), (2720, 174964), (2822, 168640), (2890, 164672), (3320, 143344), (3968, 119935), (4216, 112880), (4624, 102920), (4960, 95948), (5146, 92480), (5270, 90304), (5312, 89590), (5440, 87482), (5644, 84320), (5780, 82336), (6640, 71672), (7055, 67456), (8432, 56440), (8959, 53120), (9248, 51460), (9920, 47974), (10292, 46240), (10540, 45152), (10624, 44795), (10880, 43741), (11288, 42160), (11560, 41168), (12865, 36992), (13280, 35836), (14110, 33728), (16864, 28220), (17918, 26560), (18496, 25730), (19840, 23987), (20584, 23120), (21080, 22576)]