232354920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8923}}^1$

素因数の和:8975

約数の個数: 128

約数和(自身を含む): 822435840

約数和(自身を除く): 590080920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 8923, 13020, 17846, 26040, 26769, 35692, 44615, 53538, 62461, 71384, 89230, 107076, 124922, 133845, 178460, 187383, 214152, 249844, 267690, 276613, 312305, 356920, 374766, 499688, 535380, 553226, 624610, 749532, 829839, 936915, 1070760, 1106452, 1249220, 1383065, 1499064, 1659678, 1873830, 1936291, 2212904, 2498440, 2766130, 3319356, 3747660, 3872582, 4149195, 5532260, 5808873, 6638712, 7495320, 7745164, 8298390, 9681455, 11064520, 11617746, 15490328, 16596780, 19362910, 23235492, 29044365, 33193560, 38725820, 46470984, 58088730, 77451640, 116177460, 232354920]

約数ペア:

[(1, 232354920), (2, 116177460), (3, 77451640), (4, 58088730), (5, 46470984), (6, 38725820), (7, 33193560), (8, 29044365), (10, 23235492), (12, 19362910), (14, 16596780), (15, 15490328), (20, 11617746), (21, 11064520), (24, 9681455), (28, 8298390), (30, 7745164), (31, 7495320), (35, 6638712), (40, 5808873), (42, 5532260), (56, 4149195), (60, 3872582), (62, 3747660), (70, 3319356), (84, 2766130), (93, 2498440), (105, 2212904), (120, 1936291), (124, 1873830), (140, 1659678), (155, 1499064), (168, 1383065), (186, 1249220), (210, 1106452), (217, 1070760), (248, 936915), (280, 829839), (310, 749532), (372, 624610), (420, 553226), (434, 535380), (465, 499688), (620, 374766), (651, 356920), (744, 312305), (840, 276613), (868, 267690), (930, 249844), (1085, 214152), (1240, 187383), (1302, 178460), (1736, 133845), (1860, 124922), (2170, 107076), (2604, 89230), (3255, 71384), (3720, 62461), (4340, 53538), (5208, 44615), (6510, 35692), (8680, 26769), (8923, 26040), (13020, 17846)]