105800520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 256

約数和(自身を含む): 398131200

約数和(自身を除く): 292330680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 51, 56, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 120, 124, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 239, 248, 255, 280, 310, 340, 357, 372, 408, 420, 434, 465, 476, 478, 510, 527, 595, 620, 651, 680, 714, 717, 744, 840, 868, 930, 952, 956, 1020, 1054, 1085, 1190, 1195, 1240, 1302, 1428, 1434, 1581, 1673, 1736, 1785, 1860, 1912, 2040, 2108, 2170, 2380, 2390, 2604, 2635, 2856, 2868, 3162, 3255, 3346, 3570, 3585, 3689, 3720, 4063, 4216, 4340, 4760, 4780, 5019, 5208, 5270, 5736, 6324, 6510, 6692, 7140, 7170, 7378, 7409, 7905, 8126, 8365, 8680, 9560, 10038, 10540, 11067, 12189, 12648, 13020, 13384, 14280, 14340, 14756, 14818, 15810, 16252, 16730, 18445, 20076, 20315, 21080, 22134, 22227, 24378, 25095, 26040, 28441, 28680, 29512, 29636, 31620, 32504, 33460, 36890, 37045, 40152, 40630, 44268, 44454, 48756, 50190, 51863, 55335, 56882, 59272, 60945, 63240, 66920, 73780, 74090, 81260, 85323, 88536, 88908, 97512, 100380, 103726, 110670, 111135, 113764, 121890, 125953, 142205, 147560, 148180, 155589, 162520, 170646, 177816, 200760, 207452, 221340, 222270, 227528, 243780, 251906, 259315, 284410, 296360, 311178, 341292, 377859, 414904, 426615, 442680, 444540, 487560, 503812, 518630, 568820, 622356, 629765, 682584, 755718, 777945, 853230, 881671, 889080, 1007624, 1037260, 1137640, 1244712, 1259530, 1511436, 1555890, 1706460, 1763342, 1889295, 2074520, 2519060, 2645013, 3022872, 3111780, 3412920, 3526684, 3778590, 4408355, 5038120, 5290026, 6223560, 7053368, 7557180, 8816710, 10580052, 13225065, 15114360, 17633420, 21160104, 26450130, 35266840, 52900260, 105800520]

約数ペア:

[(1, 105800520), (2, 52900260), (3, 35266840), (4, 26450130), (5, 21160104), (6, 17633420), (7, 15114360), (8, 13225065), (10, 10580052), (12, 8816710), (14, 7557180), (15, 7053368), (17, 6223560), (20, 5290026), (21, 5038120), (24, 4408355), (28, 3778590), (30, 3526684), (31, 3412920), (34, 3111780), (35, 3022872), (40, 2645013), (42, 2519060), (51, 2074520), (56, 1889295), (60, 1763342), (62, 1706460), (68, 1555890), (70, 1511436), (84, 1259530), (85, 1244712), (93, 1137640), (102, 1037260), (105, 1007624), (119, 889080), (120, 881671), (124, 853230), (136, 777945), (140, 755718), (155, 682584), (168, 629765), (170, 622356), (186, 568820), (204, 518630), (210, 503812), (217, 487560), (238, 444540), (239, 442680), (248, 426615), (255, 414904), (280, 377859), (310, 341292), (340, 311178), (357, 296360), (372, 284410), (408, 259315), (420, 251906), (434, 243780), (465, 227528), (476, 222270), (478, 221340), (510, 207452), (527, 200760), (595, 177816), (620, 170646), (651, 162520), (680, 155589), (714, 148180), (717, 147560), (744, 142205), (840, 125953), (868, 121890), (930, 113764), (952, 111135), (956, 110670), (1020, 103726), (1054, 100380), (1085, 97512), (1190, 88908), (1195, 88536), (1240, 85323), (1302, 81260), (1428, 74090), (1434, 73780), (1581, 66920), (1673, 63240), (1736, 60945), (1785, 59272), (1860, 56882), (1912, 55335), (2040, 51863), (2108, 50190), (2170, 48756), (2380, 44454), (2390, 44268), (2604, 40630), (2635, 40152), (2856, 37045), (2868, 36890), (3162, 33460), (3255, 32504), (3346, 31620), (3570, 29636), (3585, 29512), (3689, 28680), (3720, 28441), (4063, 26040), (4216, 25095), (4340, 24378), (4760, 22227), (4780, 22134), (5019, 21080), (5208, 20315), (5270, 20076), (5736, 18445), (6324, 16730), (6510, 16252), (6692, 15810), (7140, 14818), (7170, 14756), (7378, 14340), (7409, 14280), (7905, 13384), (8126, 13020), (8365, 12648), (8680, 12189), (9560, 11067), (10038, 10540)]