1007784180

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:462

約数の個数: 252

約数和(自身を含む): 3444327180

約数和(自身を除く): 2436543000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 234, 243, 260, 270, 324, 338, 351, 390, 405, 409, 468, 486, 507, 540, 585, 676, 702, 729, 780, 810, 818, 845, 972, 1014, 1053, 1170, 1215, 1227, 1404, 1458, 1521, 1620, 1636, 1690, 1755, 2028, 2045, 2106, 2340, 2430, 2454, 2535, 2916, 3042, 3159, 3380, 3510, 3645, 3681, 4090, 4212, 4563, 4860, 4908, 5070, 5265, 5317, 6084, 6135, 6318, 7020, 7290, 7362, 7605, 8180, 9126, 9477, 10140, 10530, 10634, 11043, 12270, 12636, 13689, 14580, 14724, 15210, 15795, 15951, 18252, 18405, 18954, 21060, 21268, 22086, 22815, 24540, 26585, 27378, 30420, 31590, 31902, 33129, 36810, 37908, 41067, 44172, 45630, 47385, 47853, 53170, 54756, 55215, 63180, 63804, 66258, 68445, 69121, 73620, 79755, 82134, 91260, 94770, 95706, 99387, 106340, 110430, 123201, 132516, 136890, 138242, 143559, 159510, 164268, 165645, 189540, 191412, 198774, 205335, 207363, 220860, 239265, 246402, 273780, 276484, 287118, 298161, 319020, 331290, 345605, 397548, 410670, 414726, 430677, 478530, 492804, 496935, 574236, 596322, 616005, 622089, 662580, 691210, 717795, 821340, 829452, 861354, 957060, 993870, 1036815, 1192644, 1232010, 1244178, 1292031, 1382420, 1435590, 1490805, 1722708, 1866267, 1987740, 2073630, 2153385, 2464020, 2488356, 2584062, 2871180, 2981610, 3110445, 3732534, 3876093, 4147260, 4306770, 5168124, 5598801, 5963220, 6220890, 6460155, 7465068, 7752186, 8613540, 9331335, 11197602, 12441780, 12920310, 15504372, 16796403, 18662670, 19380465, 22395204, 25840620, 27994005, 33592806, 37325340, 38760930, 50389209, 55988010, 67185612, 77521860, 83982015, 100778418, 111976020, 167964030, 201556836, 251946045, 335928060, 503892090, 1007784180]

約数ペア:

[(1, 1007784180), (2, 503892090), (3, 335928060), (4, 251946045), (5, 201556836), (6, 167964030), (9, 111976020), (10, 100778418), (12, 83982015), (13, 77521860), (15, 67185612), (18, 55988010), (20, 50389209), (26, 38760930), (27, 37325340), (30, 33592806), (36, 27994005), (39, 25840620), (45, 22395204), (52, 19380465), (54, 18662670), (60, 16796403), (65, 15504372), (78, 12920310), (81, 12441780), (90, 11197602), (108, 9331335), (117, 8613540), (130, 7752186), (135, 7465068), (156, 6460155), (162, 6220890), (169, 5963220), (180, 5598801), (195, 5168124), (234, 4306770), (243, 4147260), (260, 3876093), (270, 3732534), (324, 3110445), (338, 2981610), (351, 2871180), (390, 2584062), (405, 2488356), (409, 2464020), (468, 2153385), (486, 2073630), (507, 1987740), (540, 1866267), (585, 1722708), (676, 1490805), (702, 1435590), (729, 1382420), (780, 1292031), (810, 1244178), (818, 1232010), (845, 1192644), (972, 1036815), (1014, 993870), (1053, 957060), (1170, 861354), (1215, 829452), (1227, 821340), (1404, 717795), (1458, 691210), (1521, 662580), (1620, 622089), (1636, 616005), (1690, 596322), (1755, 574236), (2028, 496935), (2045, 492804), (2106, 478530), (2340, 430677), (2430, 414726), (2454, 410670), (2535, 397548), (2916, 345605), (3042, 331290), (3159, 319020), (3380, 298161), (3510, 287118), (3645, 276484), (3681, 273780), (4090, 246402), (4212, 239265), (4563, 220860), (4860, 207363), (4908, 205335), (5070, 198774), (5265, 191412), (5317, 189540), (6084, 165645), (6135, 164268), (6318, 159510), (7020, 143559), (7290, 138242), (7362, 136890), (7605, 132516), (8180, 123201), (9126, 110430), (9477, 106340), (10140, 99387), (10530, 95706), (10634, 94770), (11043, 91260), (12270, 82134), (12636, 79755), (13689, 73620), (14580, 69121), (14724, 68445), (15210, 66258), (15795, 63804), (15951, 63180), (18252, 55215), (18405, 54756), (18954, 53170), (21060, 47853), (21268, 47385), (22086, 45630), (22815, 44172), (24540, 41067), (26585, 37908), (27378, 36810), (30420, 33129), (31590, 31902)]