262927080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 256

約数和(自身を含む): 962438400

約数和(自身を除く): 699511320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 61, 65, 72, 78, 90, 104, 108, 117, 120, 122, 130, 135, 156, 180, 183, 195, 216, 234, 244, 260, 270, 305, 307, 312, 351, 360, 366, 390, 468, 488, 520, 540, 549, 585, 610, 614, 702, 732, 780, 793, 915, 921, 936, 1080, 1098, 1170, 1220, 1228, 1404, 1464, 1535, 1560, 1586, 1647, 1755, 1830, 1842, 2196, 2340, 2379, 2440, 2456, 2745, 2763, 2808, 3070, 3172, 3294, 3510, 3660, 3684, 3965, 3991, 4392, 4605, 4680, 4758, 5490, 5526, 6140, 6344, 6588, 7020, 7137, 7320, 7368, 7930, 7982, 8235, 8289, 9210, 9516, 10980, 11052, 11895, 11973, 12280, 13176, 13815, 14040, 14274, 15860, 15964, 16470, 16578, 18420, 18727, 19032, 19955, 21411, 21960, 22104, 23790, 23946, 27630, 28548, 31720, 31928, 32940, 33156, 35685, 35919, 36840, 37454, 39910, 41445, 42822, 47580, 47892, 55260, 56181, 57096, 59865, 65880, 66312, 71370, 71838, 74908, 79820, 82890, 85644, 93635, 95160, 95784, 107055, 107757, 110520, 112362, 119730, 142740, 143676, 149816, 159640, 165780, 168543, 171288, 179595, 187270, 214110, 215514, 224724, 239460, 243451, 280905, 285480, 287352, 331560, 337086, 359190, 374540, 428220, 431028, 449448, 478920, 486902, 505629, 538785, 561810, 674172, 718380, 730353, 749080, 842715, 856440, 862056, 973804, 1011258, 1077570, 1123620, 1217255, 1348344, 1436760, 1460706, 1685430, 1947608, 2022516, 2155140, 2191059, 2247240, 2434510, 2528145, 2921412, 3370860, 3651765, 4045032, 4310280, 4382118, 4869020, 5056290, 5842824, 6573177, 6741720, 7303530, 8764236, 9738040, 10112580, 10955295, 13146354, 14607060, 17528472, 20225160, 21910590, 26292708, 29214120, 32865885, 43821180, 52585416, 65731770, 87642360, 131463540, 262927080]

約数ペア:

[(1, 262927080), (2, 131463540), (3, 87642360), (4, 65731770), (5, 52585416), (6, 43821180), (8, 32865885), (9, 29214120), (10, 26292708), (12, 21910590), (13, 20225160), (15, 17528472), (18, 14607060), (20, 13146354), (24, 10955295), (26, 10112580), (27, 9738040), (30, 8764236), (36, 7303530), (39, 6741720), (40, 6573177), (45, 5842824), (52, 5056290), (54, 4869020), (60, 4382118), (61, 4310280), (65, 4045032), (72, 3651765), (78, 3370860), (90, 2921412), (104, 2528145), (108, 2434510), (117, 2247240), (120, 2191059), (122, 2155140), (130, 2022516), (135, 1947608), (156, 1685430), (180, 1460706), (183, 1436760), (195, 1348344), (216, 1217255), (234, 1123620), (244, 1077570), (260, 1011258), (270, 973804), (305, 862056), (307, 856440), (312, 842715), (351, 749080), (360, 730353), (366, 718380), (390, 674172), (468, 561810), (488, 538785), (520, 505629), (540, 486902), (549, 478920), (585, 449448), (610, 431028), (614, 428220), (702, 374540), (732, 359190), (780, 337086), (793, 331560), (915, 287352), (921, 285480), (936, 280905), (1080, 243451), (1098, 239460), (1170, 224724), (1220, 215514), (1228, 214110), (1404, 187270), (1464, 179595), (1535, 171288), (1560, 168543), (1586, 165780), (1647, 159640), (1755, 149816), (1830, 143676), (1842, 142740), (2196, 119730), (2340, 112362), (2379, 110520), (2440, 107757), (2456, 107055), (2745, 95784), (2763, 95160), (2808, 93635), (3070, 85644), (3172, 82890), (3294, 79820), (3510, 74908), (3660, 71838), (3684, 71370), (3965, 66312), (3991, 65880), (4392, 59865), (4605, 57096), (4680, 56181), (4758, 55260), (5490, 47892), (5526, 47580), (6140, 42822), (6344, 41445), (6588, 39910), (7020, 37454), (7137, 36840), (7320, 35919), (7368, 35685), (7930, 33156), (7982, 32940), (8235, 31928), (8289, 31720), (9210, 28548), (9516, 27630), (10980, 23946), (11052, 23790), (11895, 22104), (11973, 21960), (12280, 21411), (13176, 19955), (13815, 19032), (14040, 18727), (14274, 18420), (15860, 16578), (15964, 16470)]