15948660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 57802752

約数和(自身を除く): 41854092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 127, 130, 138, 140, 156, 161, 182, 195, 210, 230, 254, 260, 273, 276, 299, 322, 345, 364, 381, 390, 420, 455, 460, 483, 508, 546, 598, 635, 644, 690, 762, 780, 805, 889, 897, 910, 966, 1092, 1196, 1270, 1365, 1380, 1495, 1524, 1610, 1651, 1778, 1794, 1820, 1905, 1932, 2093, 2415, 2540, 2667, 2730, 2921, 2990, 3220, 3302, 3556, 3588, 3810, 4186, 4445, 4485, 4830, 4953, 5334, 5460, 5842, 5980, 6279, 6604, 7620, 8255, 8372, 8763, 8890, 8970, 9660, 9906, 10465, 10668, 11557, 11684, 12558, 13335, 14605, 16510, 17526, 17780, 17940, 19812, 20447, 20930, 23114, 24765, 25116, 26670, 29210, 31395, 33020, 34671, 35052, 37973, 40894, 41860, 43815, 46228, 49530, 53340, 57785, 58420, 61341, 62790, 69342, 75946, 81788, 87630, 99060, 102235, 113919, 115570, 122682, 125580, 138684, 151892, 173355, 175260, 189865, 204470, 227838, 231140, 245364, 265811, 306705, 346710, 379730, 408940, 455676, 531622, 569595, 613410, 693420, 759460, 797433, 1063244, 1139190, 1226820, 1329055, 1594866, 2278380, 2658110, 3189732, 3987165, 5316220, 7974330, 15948660]

約数ペア:

[(1, 15948660), (2, 7974330), (3, 5316220), (4, 3987165), (5, 3189732), (6, 2658110), (7, 2278380), (10, 1594866), (12, 1329055), (13, 1226820), (14, 1139190), (15, 1063244), (20, 797433), (21, 759460), (23, 693420), (26, 613410), (28, 569595), (30, 531622), (35, 455676), (39, 408940), (42, 379730), (46, 346710), (52, 306705), (60, 265811), (65, 245364), (69, 231140), (70, 227838), (78, 204470), (84, 189865), (91, 175260), (92, 173355), (105, 151892), (115, 138684), (127, 125580), (130, 122682), (138, 115570), (140, 113919), (156, 102235), (161, 99060), (182, 87630), (195, 81788), (210, 75946), (230, 69342), (254, 62790), (260, 61341), (273, 58420), (276, 57785), (299, 53340), (322, 49530), (345, 46228), (364, 43815), (381, 41860), (390, 40894), (420, 37973), (455, 35052), (460, 34671), (483, 33020), (508, 31395), (546, 29210), (598, 26670), (635, 25116), (644, 24765), (690, 23114), (762, 20930), (780, 20447), (805, 19812), (889, 17940), (897, 17780), (910, 17526), (966, 16510), (1092, 14605), (1196, 13335), (1270, 12558), (1365, 11684), (1380, 11557), (1495, 10668), (1524, 10465), (1610, 9906), (1651, 9660), (1778, 8970), (1794, 8890), (1820, 8763), (1905, 8372), (1932, 8255), (2093, 7620), (2415, 6604), (2540, 6279), (2667, 5980), (2730, 5842), (2921, 5460), (2990, 5334), (3220, 4953), (3302, 4830), (3556, 4485), (3588, 4445), (3810, 4186)]