1520068680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:426

約数の個数: 320

約数和(自身を含む): 5561740800

約数和(自身を除く): 4041672120

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, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 151, 156, 162, 180, 195, 216, 234, 239, 260, 270, 302, 312, 324, 351, 360, 390, 405, 453, 468, 478, 520, 540, 585, 604, 648, 702, 717, 755, 780, 810, 906, 936, 956, 1053, 1080, 1170, 1195, 1208, 1359, 1404, 1434, 1510, 1560, 1620, 1755, 1812, 1912, 1963, 2106, 2151, 2265, 2340, 2390, 2718, 2808, 2868, 3020, 3107, 3240, 3510, 3585, 3624, 3926, 4077, 4212, 4302, 4530, 4680, 4780, 5265, 5436, 5736, 5889, 6040, 6214, 6453, 6795, 7020, 7170, 7852, 8154, 8424, 8604, 9060, 9321, 9560, 9815, 10530, 10755, 10872, 11778, 12231, 12428, 12906, 13590, 14040, 14340, 15535, 15704, 16308, 17208, 17667, 18120, 18642, 19359, 19630, 20385, 21060, 21510, 23556, 24462, 24856, 25812, 27180, 27963, 28680, 29445, 31070, 32265, 32616, 35334, 36089, 37284, 38718, 39260, 40770, 42120, 43020, 46605, 47112, 48924, 51624, 53001, 54360, 55926, 58890, 61155, 62140, 64530, 70668, 72178, 74568, 77436, 78520, 81540, 83889, 86040, 88335, 93210, 96795, 97848, 106002, 108267, 111852, 117780, 122310, 124280, 129060, 139815, 141336, 144356, 154872, 159003, 163080, 167778, 176670, 180445, 186420, 193590, 212004, 216534, 223704, 235560, 244620, 251667, 258120, 265005, 279630, 288712, 318006, 324801, 335556, 353340, 360890, 372840, 387180, 419445, 424008, 433068, 469157, 489240, 503334, 530010, 541335, 559260, 636012, 649602, 671112, 706680, 721780, 774360, 795015, 838890, 866136, 938314, 974403, 1006668, 1060020, 1082670, 1118520, 1258335, 1272024, 1299204, 1407471, 1443560, 1590030, 1624005, 1677780, 1876628, 1948806, 2013336, 2120040, 2165340, 2345785, 2516670, 2598408, 2814942, 2923209, 3180060, 3248010, 3355560, 3753256, 3897612, 4222413, 4330680, 4691570, 4872015, 5033340, 5629884, 5846418, 6360120, 6496020, 7037355, 7795224, 8444826, 9383140, 9744030, 10066680, 11259768, 11692836, 12667239, 12992040, 14074710, 14616045, 16889652, 18766280, 19488060, 21112065, 23385672, 25334478, 28149420, 29232090, 33779304, 38001717, 38976120, 42224130, 50668956, 56298840, 58464180, 63336195, 76003434, 84448260, 101337912, 116928360, 126672390, 152006868, 168896520, 190008585, 253344780, 304013736, 380017170, 506689560, 760034340, 1520068680]

約数ペア:

[(1, 1520068680), (2, 760034340), (3, 506689560), (4, 380017170), (5, 304013736), (6, 253344780), (8, 190008585), (9, 168896520), (10, 152006868), (12, 126672390), (13, 116928360), (15, 101337912), (18, 84448260), (20, 76003434), (24, 63336195), (26, 58464180), (27, 56298840), (30, 50668956), (36, 42224130), (39, 38976120), (40, 38001717), (45, 33779304), (52, 29232090), (54, 28149420), (60, 25334478), (65, 23385672), (72, 21112065), (78, 19488060), (81, 18766280), (90, 16889652), (104, 14616045), (108, 14074710), (117, 12992040), (120, 12667239), (130, 11692836), (135, 11259768), (151, 10066680), (156, 9744030), (162, 9383140), (180, 8444826), (195, 7795224), (216, 7037355), (234, 6496020), (239, 6360120), (260, 5846418), (270, 5629884), (302, 5033340), (312, 4872015), (324, 4691570), (351, 4330680), (360, 4222413), (390, 3897612), (405, 3753256), (453, 3355560), (468, 3248010), (478, 3180060), (520, 2923209), (540, 2814942), (585, 2598408), (604, 2516670), (648, 2345785), (702, 2165340), (717, 2120040), (755, 2013336), (780, 1948806), (810, 1876628), (906, 1677780), (936, 1624005), (956, 1590030), (1053, 1443560), (1080, 1407471), (1170, 1299204), (1195, 1272024), (1208, 1258335), (1359, 1118520), (1404, 1082670), (1434, 1060020), (1510, 1006668), (1560, 974403), (1620, 938314), (1755, 866136), (1812, 838890), (1912, 795015), (1963, 774360), (2106, 721780), (2151, 706680), (2265, 671112), (2340, 649602), (2390, 636012), (2718, 559260), (2808, 541335), (2868, 530010), (3020, 503334), (3107, 489240), (3240, 469157), (3510, 433068), (3585, 424008), (3624, 419445), (3926, 387180), (4077, 372840), (4212, 360890), (4302, 353340), (4530, 335556), (4680, 324801), (4780, 318006), (5265, 288712), (5436, 279630), (5736, 265005), (5889, 258120), (6040, 251667), (6214, 244620), (6453, 235560), (6795, 223704), (7020, 216534), (7170, 212004), (7852, 193590), (8154, 186420), (8424, 180445), (8604, 176670), (9060, 167778), (9321, 163080), (9560, 159003), (9815, 154872), (10530, 144356), (10755, 141336), (10872, 139815), (11778, 129060), (12231, 124280), (12428, 122310), (12906, 117780), (13590, 111852), (14040, 108267), (14340, 106002), (15535, 97848), (15704, 96795), (16308, 93210), (17208, 88335), (17667, 86040), (18120, 83889), (18642, 81540), (19359, 78520), (19630, 77436), (20385, 74568), (21060, 72178), (21510, 70668), (23556, 64530), (24462, 62140), (24856, 61155), (25812, 58890), (27180, 55926), (27963, 54360), (28680, 53001), (29445, 51624), (31070, 48924), (32265, 47112), (32616, 46605), (35334, 43020), (36089, 42120), (37284, 40770), (38718, 39260)]