213023040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3761}}^1$

素因数の和:3840

約数の個数: 112

約数和(自身を含む): 687994560

約数和(自身を除く): 474971520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 160, 177, 192, 236, 240, 295, 320, 354, 472, 480, 590, 708, 885, 944, 960, 1180, 1416, 1770, 1888, 2360, 2832, 3540, 3761, 3776, 4720, 5664, 7080, 7522, 9440, 11283, 11328, 14160, 15044, 18805, 18880, 22566, 28320, 30088, 37610, 45132, 56415, 56640, 60176, 75220, 90264, 112830, 120352, 150440, 180528, 221899, 225660, 240704, 300880, 361056, 443798, 451320, 601760, 665697, 722112, 887596, 902640, 1109495, 1203520, 1331394, 1775192, 1805280, 2218990, 2662788, 3328485, 3550384, 3610560, 4437980, 5325576, 6656970, 7100768, 8875960, 10651152, 13313940, 14201536, 17751920, 21302304, 26627880, 35503840, 42604608, 53255760, 71007680, 106511520, 213023040]

約数ペア:

[(1, 213023040), (2, 106511520), (3, 71007680), (4, 53255760), (5, 42604608), (6, 35503840), (8, 26627880), (10, 21302304), (12, 17751920), (15, 14201536), (16, 13313940), (20, 10651152), (24, 8875960), (30, 7100768), (32, 6656970), (40, 5325576), (48, 4437980), (59, 3610560), (60, 3550384), (64, 3328485), (80, 2662788), (96, 2218990), (118, 1805280), (120, 1775192), (160, 1331394), (177, 1203520), (192, 1109495), (236, 902640), (240, 887596), (295, 722112), (320, 665697), (354, 601760), (472, 451320), (480, 443798), (590, 361056), (708, 300880), (885, 240704), (944, 225660), (960, 221899), (1180, 180528), (1416, 150440), (1770, 120352), (1888, 112830), (2360, 90264), (2832, 75220), (3540, 60176), (3761, 56640), (3776, 56415), (4720, 45132), (5664, 37610), (7080, 30088), (7522, 28320), (9440, 22566), (11283, 18880), (11328, 18805), (14160, 15044)]