1055213640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11867}}^1$

素因数の和:11916

約数の個数: 192

約数和(自身を含む): 3887956800

約数和(自身を除く): 2832743160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5928, 6840, 7410, 8892, 9880, 11115, 11867, 14820, 17784, 22230, 23734, 29640, 35601, 44460, 47468, 59335, 71202, 88920, 94936, 106803, 118670, 142404, 154271, 178005, 213606, 225473, 237340, 284808, 308542, 356010, 427212, 450946, 462813, 474680, 534015, 617084, 676419, 712020, 771355, 854424, 901892, 925626, 1068030, 1127365, 1234168, 1352838, 1388439, 1424040, 1542710, 1803784, 1851252, 2029257, 2136060, 2254730, 2314065, 2705676, 2776878, 2931149, 3085420, 3382095, 3702504, 4058514, 4272120, 4509460, 4628130, 5411352, 5553756, 5862298, 6170840, 6764190, 6942195, 8117028, 8793447, 9018920, 9256260, 10146285, 11107512, 11724596, 13528380, 13884390, 14655745, 16234056, 17586894, 18512520, 20292570, 23449192, 26380341, 27056760, 27768780, 29311490, 35173788, 40585140, 43967235, 52760682, 55537560, 58622980, 70347576, 81170280, 87934470, 105521364, 117245960, 131901705, 175868940, 211042728, 263803410, 351737880, 527606820, 1055213640]

約数ペア:

[(1, 1055213640), (2, 527606820), (3, 351737880), (4, 263803410), (5, 211042728), (6, 175868940), (8, 131901705), (9, 117245960), (10, 105521364), (12, 87934470), (13, 81170280), (15, 70347576), (18, 58622980), (19, 55537560), (20, 52760682), (24, 43967235), (26, 40585140), (30, 35173788), (36, 29311490), (38, 27768780), (39, 27056760), (40, 26380341), (45, 23449192), (52, 20292570), (57, 18512520), (60, 17586894), (65, 16234056), (72, 14655745), (76, 13884390), (78, 13528380), (90, 11724596), (95, 11107512), (104, 10146285), (114, 9256260), (117, 9018920), (120, 8793447), (130, 8117028), (152, 6942195), (156, 6764190), (171, 6170840), (180, 5862298), (190, 5553756), (195, 5411352), (228, 4628130), (234, 4509460), (247, 4272120), (260, 4058514), (285, 3702504), (312, 3382095), (342, 3085420), (360, 2931149), (380, 2776878), (390, 2705676), (456, 2314065), (468, 2254730), (494, 2136060), (520, 2029257), (570, 1851252), (585, 1803784), (684, 1542710), (741, 1424040), (760, 1388439), (780, 1352838), (855, 1234168), (936, 1127365), (988, 1068030), (1140, 925626), (1170, 901892), (1235, 854424), (1368, 771355), (1482, 712020), (1560, 676419), (1710, 617084), (1976, 534015), (2223, 474680), (2280, 462813), (2340, 450946), (2470, 427212), (2964, 356010), (3420, 308542), (3705, 284808), (4446, 237340), (4680, 225473), (4940, 213606), (5928, 178005), (6840, 154271), (7410, 142404), (8892, 118670), (9880, 106803), (11115, 94936), (11867, 88920), (14820, 71202), (17784, 59335), (22230, 47468), (23734, 44460), (29640, 35601)]