613623920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2783

約数の個数: 160

約数和(自身を含む): 1813217280

約数和(自身を除く): 1199593360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 1040, 1085, 1240, 1456, 1612, 1736, 1820, 2015, 2170, 2480, 2719, 2821, 3224, 3472, 3640, 4030, 4340, 5438, 5642, 6448, 7280, 8060, 8680, 10876, 11284, 13595, 14105, 16120, 17360, 19033, 21752, 22568, 27190, 28210, 32240, 35347, 38066, 43504, 45136, 54380, 56420, 70694, 76132, 84289, 95165, 108760, 112840, 141388, 152264, 168578, 176735, 190330, 217520, 225680, 247429, 282776, 304528, 337156, 353470, 380660, 421445, 494858, 565552, 590023, 674312, 706940, 761320, 842890, 989716, 1095757, 1180046, 1237145, 1348624, 1413880, 1522640, 1685780, 1979432, 2191514, 2360092, 2474290, 2827760, 2950115, 3371560, 3958864, 4383028, 4720184, 4948580, 5478785, 5900230, 6743120, 7670299, 8766056, 9440368, 9897160, 10957570, 11800460, 15340598, 17532112, 19794320, 21915140, 23600920, 30681196, 38351495, 43830280, 47201840, 61362392, 76702990, 87660560, 122724784, 153405980, 306811960, 613623920]

約数ペア:

[(1, 613623920), (2, 306811960), (4, 153405980), (5, 122724784), (7, 87660560), (8, 76702990), (10, 61362392), (13, 47201840), (14, 43830280), (16, 38351495), (20, 30681196), (26, 23600920), (28, 21915140), (31, 19794320), (35, 17532112), (40, 15340598), (52, 11800460), (56, 10957570), (62, 9897160), (65, 9440368), (70, 8766056), (80, 7670299), (91, 6743120), (104, 5900230), (112, 5478785), (124, 4948580), (130, 4720184), (140, 4383028), (155, 3958864), (182, 3371560), (208, 2950115), (217, 2827760), (248, 2474290), (260, 2360092), (280, 2191514), (310, 1979432), (364, 1685780), (403, 1522640), (434, 1413880), (455, 1348624), (496, 1237145), (520, 1180046), (560, 1095757), (620, 989716), (728, 842890), (806, 761320), (868, 706940), (910, 674312), (1040, 590023), (1085, 565552), (1240, 494858), (1456, 421445), (1612, 380660), (1736, 353470), (1820, 337156), (2015, 304528), (2170, 282776), (2480, 247429), (2719, 225680), (2821, 217520), (3224, 190330), (3472, 176735), (3640, 168578), (4030, 152264), (4340, 141388), (5438, 112840), (5642, 108760), (6448, 95165), (7280, 84289), (8060, 76132), (8680, 70694), (10876, 56420), (11284, 54380), (13595, 45136), (14105, 43504), (16120, 38066), (17360, 35347), (19033, 32240), (21752, 28210), (22568, 27190)]