1246329840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 320

約数和(自身を含む): 4722554880

約数和(自身を除く): 3476225040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 151, 168, 170, 204, 210, 238, 240, 255, 272, 280, 289, 302, 336, 340, 357, 408, 420, 453, 476, 510, 560, 578, 595, 604, 680, 714, 755, 816, 840, 867, 906, 952, 1020, 1057, 1156, 1190, 1208, 1360, 1428, 1445, 1510, 1680, 1734, 1785, 1812, 1904, 2023, 2040, 2114, 2265, 2312, 2380, 2416, 2567, 2856, 2890, 3020, 3171, 3468, 3570, 3624, 4046, 4080, 4228, 4335, 4530, 4624, 4760, 4913, 5134, 5285, 5712, 5780, 6040, 6069, 6342, 6936, 7140, 7248, 7701, 8092, 8456, 8670, 9060, 9520, 9826, 10115, 10268, 10570, 11560, 12080, 12138, 12684, 12835, 13872, 14280, 14739, 15402, 15855, 16184, 16912, 17340, 17969, 18120, 19652, 20230, 20536, 21140, 23120, 24276, 24565, 25368, 25670, 28560, 29478, 30345, 30804, 31710, 32368, 34391, 34680, 35938, 36240, 38505, 39304, 40460, 41072, 42280, 43639, 48552, 49130, 50736, 51340, 53907, 58956, 60690, 61608, 63420, 68782, 69360, 71876, 73695, 77010, 78608, 80920, 84560, 87278, 89845, 97104, 98260, 102680, 103173, 107814, 117912, 121380, 123216, 126840, 130917, 137564, 143752, 147390, 154020, 161840, 171955, 174556, 179690, 196520, 205360, 206346, 215628, 218195, 235824, 242760, 253680, 261834, 269535, 275128, 287504, 294780, 305473, 308040, 343910, 349112, 359380, 393040, 412692, 431256, 436390, 485520, 515865, 523668, 539070, 550256, 589560, 610946, 616080, 654585, 687820, 698224, 718760, 741863, 825384, 862512, 872780, 916419, 1031730, 1047336, 1078140, 1179120, 1221892, 1309170, 1375640, 1437520, 1483726, 1527365, 1650768, 1745560, 1832838, 2063460, 2094672, 2156280, 2225589, 2443784, 2618340, 2751280, 2967452, 3054730, 3491120, 3665676, 3709315, 4126920, 4312560, 4451178, 4582095, 4887568, 5193041, 5236680, 5934904, 6109460, 7331352, 7418630, 8253840, 8902356, 9164190, 10386082, 10473360, 11127945, 11869808, 12218920, 14662704, 14837260, 15579123, 17804712, 18328380, 20772164, 22255890, 24437840, 25965205, 29674520, 31158246, 35609424, 36656760, 41544328, 44511780, 51930410, 59349040, 62316492, 73313520, 77895615, 83088656, 89023560, 103860820, 124632984, 155791230, 178047120, 207721640, 249265968, 311582460, 415443280, 623164920, 1246329840]

約数ペア:

[(1, 1246329840), (2, 623164920), (3, 415443280), (4, 311582460), (5, 249265968), (6, 207721640), (7, 178047120), (8, 155791230), (10, 124632984), (12, 103860820), (14, 89023560), (15, 83088656), (16, 77895615), (17, 73313520), (20, 62316492), (21, 59349040), (24, 51930410), (28, 44511780), (30, 41544328), (34, 36656760), (35, 35609424), (40, 31158246), (42, 29674520), (48, 25965205), (51, 24437840), (56, 22255890), (60, 20772164), (68, 18328380), (70, 17804712), (80, 15579123), (84, 14837260), (85, 14662704), (102, 12218920), (105, 11869808), (112, 11127945), (119, 10473360), (120, 10386082), (136, 9164190), (140, 8902356), (151, 8253840), (168, 7418630), (170, 7331352), (204, 6109460), (210, 5934904), (238, 5236680), (240, 5193041), (255, 4887568), (272, 4582095), (280, 4451178), (289, 4312560), (302, 4126920), (336, 3709315), (340, 3665676), (357, 3491120), (408, 3054730), (420, 2967452), (453, 2751280), (476, 2618340), (510, 2443784), (560, 2225589), (578, 2156280), (595, 2094672), (604, 2063460), (680, 1832838), (714, 1745560), (755, 1650768), (816, 1527365), (840, 1483726), (867, 1437520), (906, 1375640), (952, 1309170), (1020, 1221892), (1057, 1179120), (1156, 1078140), (1190, 1047336), (1208, 1031730), (1360, 916419), (1428, 872780), (1445, 862512), (1510, 825384), (1680, 741863), (1734, 718760), (1785, 698224), (1812, 687820), (1904, 654585), (2023, 616080), (2040, 610946), (2114, 589560), (2265, 550256), (2312, 539070), (2380, 523668), (2416, 515865), (2567, 485520), (2856, 436390), (2890, 431256), (3020, 412692), (3171, 393040), (3468, 359380), (3570, 349112), (3624, 343910), (4046, 308040), (4080, 305473), (4228, 294780), (4335, 287504), (4530, 275128), (4624, 269535), (4760, 261834), (4913, 253680), (5134, 242760), (5285, 235824), (5712, 218195), (5780, 215628), (6040, 206346), (6069, 205360), (6342, 196520), (6936, 179690), (7140, 174556), (7248, 171955), (7701, 161840), (8092, 154020), (8456, 147390), (8670, 143752), (9060, 137564), (9520, 130917), (9826, 126840), (10115, 123216), (10268, 121380), (10570, 117912), (11560, 107814), (12080, 103173), (12138, 102680), (12684, 98260), (12835, 97104), (13872, 89845), (14280, 87278), (14739, 84560), (15402, 80920), (15855, 78608), (16184, 77010), (16912, 73695), (17340, 71876), (17969, 69360), (18120, 68782), (19652, 63420), (20230, 61608), (20536, 60690), (21140, 58956), (23120, 53907), (24276, 51340), (24565, 50736), (25368, 49130), (25670, 48552), (28560, 43639), (29478, 42280), (30345, 41072), (30804, 40460), (31710, 39304), (32368, 38505), (34391, 36240), (34680, 35938)]