47163480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:658

約数の個数: 192

約数和(自身を含む): 177539040

約数和(自身を除く): 130375560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 617, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1234, 1274, 1365, 1470, 1560, 1820, 1851, 1911, 1960, 2184, 2468, 2548, 2730, 2940, 3085, 3185, 3640, 3702, 3822, 4319, 4936, 5096, 5460, 5880, 6170, 6370, 7404, 7644, 8021, 8638, 9255, 9555, 10920, 12340, 12740, 12957, 14808, 15288, 16042, 17276, 18510, 19110, 21595, 24063, 24680, 25480, 25914, 30233, 32084, 34552, 37020, 38220, 40105, 43190, 48126, 51828, 56147, 60466, 64168, 64785, 74040, 76440, 80210, 86380, 90699, 96252, 103656, 112294, 120315, 120932, 129570, 151165, 160420, 168441, 172760, 181398, 192504, 224588, 240630, 241864, 259140, 280735, 302330, 320840, 336882, 362796, 393029, 449176, 453495, 481260, 518280, 561470, 604660, 673764, 725592, 786058, 842205, 906990, 962520, 1122940, 1179087, 1209320, 1347528, 1572116, 1684410, 1813980, 1965145, 2245880, 2358174, 3144232, 3368820, 3627960, 3930290, 4716348, 5895435, 6737640, 7860580, 9432696, 11790870, 15721160, 23581740, 47163480]

約数ペア:

[(1, 47163480), (2, 23581740), (3, 15721160), (4, 11790870), (5, 9432696), (6, 7860580), (7, 6737640), (8, 5895435), (10, 4716348), (12, 3930290), (13, 3627960), (14, 3368820), (15, 3144232), (20, 2358174), (21, 2245880), (24, 1965145), (26, 1813980), (28, 1684410), (30, 1572116), (35, 1347528), (39, 1209320), (40, 1179087), (42, 1122940), (49, 962520), (52, 906990), (56, 842205), (60, 786058), (65, 725592), (70, 673764), (78, 604660), (84, 561470), (91, 518280), (98, 481260), (104, 453495), (105, 449176), (120, 393029), (130, 362796), (140, 336882), (147, 320840), (156, 302330), (168, 280735), (182, 259140), (195, 241864), (196, 240630), (210, 224588), (245, 192504), (260, 181398), (273, 172760), (280, 168441), (294, 160420), (312, 151165), (364, 129570), (390, 120932), (392, 120315), (420, 112294), (455, 103656), (490, 96252), (520, 90699), (546, 86380), (588, 80210), (617, 76440), (637, 74040), (728, 64785), (735, 64168), (780, 60466), (840, 56147), (910, 51828), (980, 48126), (1092, 43190), (1176, 40105), (1234, 38220), (1274, 37020), (1365, 34552), (1470, 32084), (1560, 30233), (1820, 25914), (1851, 25480), (1911, 24680), (1960, 24063), (2184, 21595), (2468, 19110), (2548, 18510), (2730, 17276), (2940, 16042), (3085, 15288), (3185, 14808), (3640, 12957), (3702, 12740), (3822, 12340), (4319, 10920), (4936, 9555), (5096, 9255), (5460, 8638), (5880, 8021), (6170, 7644), (6370, 7404)]