886156960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1383

約数の個数: 192

約数和(自身を含む): 2514758400

約数和(自身を除く): 1628601440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 32, 34, 38, 40, 52, 65, 68, 76, 80, 85, 95, 104, 130, 136, 152, 160, 170, 190, 208, 221, 247, 260, 272, 304, 323, 340, 380, 416, 442, 494, 520, 544, 608, 646, 680, 760, 884, 988, 1040, 1105, 1235, 1292, 1319, 1360, 1520, 1615, 1768, 1976, 2080, 2210, 2470, 2584, 2638, 2720, 3040, 3230, 3536, 3952, 4199, 4420, 4940, 5168, 5276, 6460, 6595, 7072, 7904, 8398, 8840, 9880, 10336, 10552, 12920, 13190, 16796, 17147, 17680, 19760, 20995, 21104, 22423, 25061, 25840, 26380, 33592, 34294, 35360, 39520, 41990, 42208, 44846, 50122, 51680, 52760, 67184, 68588, 83980, 85735, 89692, 100244, 105520, 112115, 125305, 134368, 137176, 167960, 171470, 179384, 200488, 211040, 224230, 250610, 274352, 291499, 325793, 335920, 342940, 358768, 400976, 426037, 448460, 501220, 548704, 582998, 651586, 671840, 685880, 717536, 801952, 852074, 896920, 1002440, 1165996, 1303172, 1371760, 1457495, 1628965, 1704148, 1793840, 2004880, 2130185, 2331992, 2606344, 2743520, 2914990, 3257930, 3408296, 3587680, 4009760, 4260370, 4663984, 5212688, 5538481, 5829980, 6515860, 6816592, 8520740, 9327968, 10425376, 11076962, 11659960, 13031720, 13633184, 17041480, 22153924, 23319920, 26063440, 27692405, 34082960, 44307848, 46639840, 52126880, 55384810, 68165920, 88615696, 110769620, 177231392, 221539240, 443078480, 886156960]

約数ペア:

[(1, 886156960), (2, 443078480), (4, 221539240), (5, 177231392), (8, 110769620), (10, 88615696), (13, 68165920), (16, 55384810), (17, 52126880), (19, 46639840), (20, 44307848), (26, 34082960), (32, 27692405), (34, 26063440), (38, 23319920), (40, 22153924), (52, 17041480), (65, 13633184), (68, 13031720), (76, 11659960), (80, 11076962), (85, 10425376), (95, 9327968), (104, 8520740), (130, 6816592), (136, 6515860), (152, 5829980), (160, 5538481), (170, 5212688), (190, 4663984), (208, 4260370), (221, 4009760), (247, 3587680), (260, 3408296), (272, 3257930), (304, 2914990), (323, 2743520), (340, 2606344), (380, 2331992), (416, 2130185), (442, 2004880), (494, 1793840), (520, 1704148), (544, 1628965), (608, 1457495), (646, 1371760), (680, 1303172), (760, 1165996), (884, 1002440), (988, 896920), (1040, 852074), (1105, 801952), (1235, 717536), (1292, 685880), (1319, 671840), (1360, 651586), (1520, 582998), (1615, 548704), (1768, 501220), (1976, 448460), (2080, 426037), (2210, 400976), (2470, 358768), (2584, 342940), (2638, 335920), (2720, 325793), (3040, 291499), (3230, 274352), (3536, 250610), (3952, 224230), (4199, 211040), (4420, 200488), (4940, 179384), (5168, 171470), (5276, 167960), (6460, 137176), (6595, 134368), (7072, 125305), (7904, 112115), (8398, 105520), (8840, 100244), (9880, 89692), (10336, 85735), (10552, 83980), (12920, 68588), (13190, 67184), (16796, 52760), (17147, 51680), (17680, 50122), (19760, 44846), (20995, 42208), (21104, 41990), (22423, 39520), (25061, 35360), (25840, 34294), (26380, 33592)]