730714920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:412

約数の個数: 256

約数和(自身を含む): 2522016000

約数和(自身を除く): 1791301080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 89, 95, 104, 114, 120, 130, 152, 156, 178, 190, 195, 228, 247, 260, 267, 277, 285, 312, 356, 380, 390, 445, 456, 494, 520, 534, 554, 570, 712, 741, 760, 780, 831, 890, 988, 1068, 1108, 1140, 1157, 1235, 1335, 1385, 1482, 1560, 1662, 1691, 1780, 1976, 2136, 2216, 2280, 2314, 2470, 2670, 2770, 2964, 3324, 3382, 3471, 3560, 3601, 3705, 4155, 4628, 4940, 5073, 5263, 5340, 5540, 5785, 5928, 6648, 6764, 6942, 7202, 7410, 8310, 8455, 9256, 9880, 10146, 10526, 10680, 10803, 11080, 11570, 13528, 13884, 14404, 14820, 15789, 16620, 16910, 17355, 18005, 20292, 21052, 21606, 21983, 23140, 24653, 25365, 26315, 27768, 28808, 29640, 31578, 33240, 33820, 34710, 36010, 40584, 42104, 43212, 43966, 46280, 49306, 50730, 52630, 54015, 63156, 65949, 67640, 68419, 69420, 72020, 73959, 78945, 86424, 87932, 98612, 101460, 105260, 108030, 109915, 123265, 126312, 131898, 136838, 138840, 144040, 147918, 157890, 175864, 197224, 202920, 205257, 210520, 216060, 219830, 246530, 263796, 273676, 295836, 315780, 320489, 329745, 342095, 369795, 410514, 432120, 439660, 468407, 493060, 527592, 547352, 591672, 631560, 640978, 659490, 684190, 739590, 821028, 879320, 936814, 961467, 986120, 1026285, 1281956, 1318980, 1368380, 1405221, 1479180, 1602445, 1642056, 1873628, 1922934, 2052570, 2342035, 2563912, 2637960, 2736760, 2810442, 2958360, 3204890, 3747256, 3845868, 4105140, 4684070, 4807335, 5620884, 6089291, 6409780, 7026105, 7691736, 8210280, 9368140, 9614670, 11241768, 12178582, 12819560, 14052210, 18267873, 18736280, 19229340, 24357164, 28104420, 30446455, 36535746, 38458680, 48714328, 56208840, 60892910, 73071492, 91339365, 121785820, 146142984, 182678730, 243571640, 365357460, 730714920]

約数ペア:

[(1, 730714920), (2, 365357460), (3, 243571640), (4, 182678730), (5, 146142984), (6, 121785820), (8, 91339365), (10, 73071492), (12, 60892910), (13, 56208840), (15, 48714328), (19, 38458680), (20, 36535746), (24, 30446455), (26, 28104420), (30, 24357164), (38, 19229340), (39, 18736280), (40, 18267873), (52, 14052210), (57, 12819560), (60, 12178582), (65, 11241768), (76, 9614670), (78, 9368140), (89, 8210280), (95, 7691736), (104, 7026105), (114, 6409780), (120, 6089291), (130, 5620884), (152, 4807335), (156, 4684070), (178, 4105140), (190, 3845868), (195, 3747256), (228, 3204890), (247, 2958360), (260, 2810442), (267, 2736760), (277, 2637960), (285, 2563912), (312, 2342035), (356, 2052570), (380, 1922934), (390, 1873628), (445, 1642056), (456, 1602445), (494, 1479180), (520, 1405221), (534, 1368380), (554, 1318980), (570, 1281956), (712, 1026285), (741, 986120), (760, 961467), (780, 936814), (831, 879320), (890, 821028), (988, 739590), (1068, 684190), (1108, 659490), (1140, 640978), (1157, 631560), (1235, 591672), (1335, 547352), (1385, 527592), (1482, 493060), (1560, 468407), (1662, 439660), (1691, 432120), (1780, 410514), (1976, 369795), (2136, 342095), (2216, 329745), (2280, 320489), (2314, 315780), (2470, 295836), (2670, 273676), (2770, 263796), (2964, 246530), (3324, 219830), (3382, 216060), (3471, 210520), (3560, 205257), (3601, 202920), (3705, 197224), (4155, 175864), (4628, 157890), (4940, 147918), (5073, 144040), (5263, 138840), (5340, 136838), (5540, 131898), (5785, 126312), (5928, 123265), (6648, 109915), (6764, 108030), (6942, 105260), (7202, 101460), (7410, 98612), (8310, 87932), (8455, 86424), (9256, 78945), (9880, 73959), (10146, 72020), (10526, 69420), (10680, 68419), (10803, 67640), (11080, 65949), (11570, 63156), (13528, 54015), (13884, 52630), (14404, 50730), (14820, 49306), (15789, 46280), (16620, 43966), (16910, 43212), (17355, 42104), (18005, 40584), (20292, 36010), (21052, 34710), (21606, 33820), (21983, 33240), (23140, 31578), (24653, 29640), (25365, 28808), (26315, 27768)]