683681440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 1877686272

約数和(自身を除く): 1194004832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 62, 65, 80, 92, 104, 115, 124, 130, 155, 160, 184, 208, 230, 248, 260, 299, 310, 368, 403, 416, 460, 461, 496, 520, 598, 620, 713, 736, 806, 920, 922, 992, 1040, 1196, 1240, 1426, 1495, 1612, 1840, 1844, 2015, 2080, 2305, 2392, 2480, 2852, 2990, 3224, 3565, 3680, 3688, 4030, 4610, 4784, 4960, 5704, 5980, 5993, 6448, 7130, 7376, 8060, 9220, 9269, 9568, 10603, 11408, 11960, 11986, 12896, 14260, 14291, 14752, 16120, 18440, 18538, 21206, 22816, 23920, 23972, 28520, 28582, 29965, 32240, 36880, 37076, 42412, 46345, 47840, 47944, 53015, 57040, 57164, 59930, 64480, 71455, 73760, 74152, 84824, 92690, 95888, 106030, 114080, 114328, 119860, 137839, 142910, 148304, 169648, 185380, 185783, 191776, 212060, 228656, 239720, 275678, 285820, 296608, 328693, 339296, 370760, 371566, 424120, 457312, 479440, 551356, 571640, 657386, 689195, 741520, 743132, 848240, 928915, 958880, 1102712, 1143280, 1314772, 1378390, 1483040, 1486264, 1643465, 1696480, 1857830, 2205424, 2286560, 2629544, 2756780, 2972528, 3286930, 3715660, 4273009, 4410848, 5259088, 5513560, 5945056, 6573860, 7431320, 8546018, 10518176, 11027120, 13147720, 14862640, 17092036, 21365045, 22054240, 26295440, 29725280, 34184072, 42730090, 52590880, 68368144, 85460180, 136736288, 170920360, 341840720, 683681440]

約数ペア:

[(1, 683681440), (2, 341840720), (4, 170920360), (5, 136736288), (8, 85460180), (10, 68368144), (13, 52590880), (16, 42730090), (20, 34184072), (23, 29725280), (26, 26295440), (31, 22054240), (32, 21365045), (40, 17092036), (46, 14862640), (52, 13147720), (62, 11027120), (65, 10518176), (80, 8546018), (92, 7431320), (104, 6573860), (115, 5945056), (124, 5513560), (130, 5259088), (155, 4410848), (160, 4273009), (184, 3715660), (208, 3286930), (230, 2972528), (248, 2756780), (260, 2629544), (299, 2286560), (310, 2205424), (368, 1857830), (403, 1696480), (416, 1643465), (460, 1486264), (461, 1483040), (496, 1378390), (520, 1314772), (598, 1143280), (620, 1102712), (713, 958880), (736, 928915), (806, 848240), (920, 743132), (922, 741520), (992, 689195), (1040, 657386), (1196, 571640), (1240, 551356), (1426, 479440), (1495, 457312), (1612, 424120), (1840, 371566), (1844, 370760), (2015, 339296), (2080, 328693), (2305, 296608), (2392, 285820), (2480, 275678), (2852, 239720), (2990, 228656), (3224, 212060), (3565, 191776), (3680, 185783), (3688, 185380), (4030, 169648), (4610, 148304), (4784, 142910), (4960, 137839), (5704, 119860), (5980, 114328), (5993, 114080), (6448, 106030), (7130, 95888), (7376, 92690), (8060, 84824), (9220, 74152), (9269, 73760), (9568, 71455), (10603, 64480), (11408, 59930), (11960, 57164), (11986, 57040), (12896, 53015), (14260, 47944), (14291, 47840), (14752, 46345), (16120, 42412), (18440, 37076), (18538, 36880), (21206, 32240), (22816, 29965), (23920, 28582), (23972, 28520)]