2103602520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{3761}}^1$

素因数の和:3913

約数の個数: 128

約数和(自身を含む): 6500736000

約数和(自身を除く): 4397133480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 79, 118, 120, 158, 177, 236, 237, 295, 316, 354, 395, 472, 474, 590, 632, 708, 790, 885, 948, 1180, 1185, 1416, 1580, 1770, 1896, 2360, 2370, 3160, 3540, 3761, 4661, 4740, 7080, 7522, 9322, 9480, 11283, 13983, 15044, 18644, 18805, 22566, 23305, 27966, 30088, 37288, 37610, 45132, 46610, 55932, 56415, 69915, 75220, 90264, 93220, 111864, 112830, 139830, 150440, 186440, 221899, 225660, 279660, 297119, 443798, 451320, 559320, 594238, 665697, 887596, 891357, 1109495, 1188476, 1331394, 1485595, 1775192, 1782714, 2218990, 2376952, 2662788, 2971190, 3328485, 3565428, 4437980, 4456785, 5325576, 5942380, 6656970, 7130856, 8875960, 8913570, 11884760, 13313940, 17530021, 17827140, 26627880, 35060042, 35654280, 52590063, 70120084, 87650105, 105180126, 140240168, 175300210, 210360252, 262950315, 350600420, 420720504, 525900630, 701200840, 1051801260, 2103602520]

約数ペア:

[(1, 2103602520), (2, 1051801260), (3, 701200840), (4, 525900630), (5, 420720504), (6, 350600420), (8, 262950315), (10, 210360252), (12, 175300210), (15, 140240168), (20, 105180126), (24, 87650105), (30, 70120084), (40, 52590063), (59, 35654280), (60, 35060042), (79, 26627880), (118, 17827140), (120, 17530021), (158, 13313940), (177, 11884760), (236, 8913570), (237, 8875960), (295, 7130856), (316, 6656970), (354, 5942380), (395, 5325576), (472, 4456785), (474, 4437980), (590, 3565428), (632, 3328485), (708, 2971190), (790, 2662788), (885, 2376952), (948, 2218990), (1180, 1782714), (1185, 1775192), (1416, 1485595), (1580, 1331394), (1770, 1188476), (1896, 1109495), (2360, 891357), (2370, 887596), (3160, 665697), (3540, 594238), (3761, 559320), (4661, 451320), (4740, 443798), (7080, 297119), (7522, 279660), (9322, 225660), (9480, 221899), (11283, 186440), (13983, 150440), (15044, 139830), (18644, 112830), (18805, 111864), (22566, 93220), (23305, 90264), (27966, 75220), (30088, 69915), (37288, 56415), (37610, 55932), (45132, 46610)]