1626413040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:701

約数の個数: 320

約数和(自身を含む): 6442444800

約数和(自身を除く): 4816031760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 263, 270, 280, 315, 336, 360, 378, 409, 420, 432, 504, 526, 540, 560, 630, 720, 756, 789, 818, 840, 945, 1008, 1052, 1080, 1227, 1260, 1315, 1512, 1578, 1636, 1680, 1841, 1890, 2045, 2104, 2160, 2367, 2454, 2520, 2630, 2863, 3024, 3156, 3272, 3681, 3682, 3780, 3945, 4090, 4208, 4734, 4908, 5040, 5260, 5523, 5726, 6135, 6312, 6544, 7101, 7362, 7364, 7560, 7890, 8180, 8589, 9205, 9468, 9816, 10520, 11043, 11046, 11452, 11835, 12270, 12624, 14202, 14315, 14724, 14728, 15120, 15780, 16360, 16569, 17178, 18405, 18410, 18936, 19632, 21040, 22086, 22092, 22904, 23670, 24540, 25767, 27615, 28404, 28630, 29448, 29456, 31560, 32720, 33138, 34356, 35505, 36810, 36820, 37872, 42945, 44172, 44184, 45808, 47340, 49080, 49707, 51534, 55215, 55230, 56808, 57260, 58896, 63120, 66276, 68712, 71010, 73620, 73640, 77301, 82845, 85890, 88344, 88368, 94680, 98160, 99414, 103068, 107567, 110430, 110460, 113616, 114520, 128835, 132552, 137424, 142020, 147240, 147280, 154602, 165690, 171780, 176688, 189360, 198828, 206136, 215134, 220860, 220920, 229040, 248535, 257670, 265104, 284040, 294480, 309204, 322701, 331380, 343560, 386505, 397656, 412272, 430268, 441720, 441840, 497070, 515340, 537835, 568080, 618408, 645402, 662760, 687120, 752969, 773010, 795312, 860536, 883440, 968103, 994140, 1030680, 1075670, 1236816, 1290804, 1325520, 1505938, 1546020, 1613505, 1721072, 1936206, 1988280, 2061360, 2151340, 2258907, 2581608, 2904309, 3011876, 3092040, 3227010, 3764845, 3872412, 3976560, 4302680, 4517814, 4840515, 5163216, 5808618, 6023752, 6184080, 6454020, 6776721, 7529690, 7744824, 8605360, 9035628, 9681030, 11294535, 11617236, 12047504, 12908040, 13553442, 14521545, 15059380, 15489648, 18071256, 19362060, 20330163, 22589070, 23234472, 25816080, 27106884, 29043090, 30118760, 33883605, 36142512, 38724120, 40660326, 45178140, 46468944, 54213768, 58086180, 60237520, 67767210, 77448240, 81320652, 90356280, 101650815, 108427536, 116172360, 135534420, 162641304, 180712560, 203301630, 232344720, 271068840, 325282608, 406603260, 542137680, 813206520, 1626413040]

約数ペア:

[(1, 1626413040), (2, 813206520), (3, 542137680), (4, 406603260), (5, 325282608), (6, 271068840), (7, 232344720), (8, 203301630), (9, 180712560), (10, 162641304), (12, 135534420), (14, 116172360), (15, 108427536), (16, 101650815), (18, 90356280), (20, 81320652), (21, 77448240), (24, 67767210), (27, 60237520), (28, 58086180), (30, 54213768), (35, 46468944), (36, 45178140), (40, 40660326), (42, 38724120), (45, 36142512), (48, 33883605), (54, 30118760), (56, 29043090), (60, 27106884), (63, 25816080), (70, 23234472), (72, 22589070), (80, 20330163), (84, 19362060), (90, 18071256), (105, 15489648), (108, 15059380), (112, 14521545), (120, 13553442), (126, 12908040), (135, 12047504), (140, 11617236), (144, 11294535), (168, 9681030), (180, 9035628), (189, 8605360), (210, 7744824), (216, 7529690), (240, 6776721), (252, 6454020), (263, 6184080), (270, 6023752), (280, 5808618), (315, 5163216), (336, 4840515), (360, 4517814), (378, 4302680), (409, 3976560), (420, 3872412), (432, 3764845), (504, 3227010), (526, 3092040), (540, 3011876), (560, 2904309), (630, 2581608), (720, 2258907), (756, 2151340), (789, 2061360), (818, 1988280), (840, 1936206), (945, 1721072), (1008, 1613505), (1052, 1546020), (1080, 1505938), (1227, 1325520), (1260, 1290804), (1315, 1236816), (1512, 1075670), (1578, 1030680), (1636, 994140), (1680, 968103), (1841, 883440), (1890, 860536), (2045, 795312), (2104, 773010), (2160, 752969), (2367, 687120), (2454, 662760), (2520, 645402), (2630, 618408), (2863, 568080), (3024, 537835), (3156, 515340), (3272, 497070), (3681, 441840), (3682, 441720), (3780, 430268), (3945, 412272), (4090, 397656), (4208, 386505), (4734, 343560), (4908, 331380), (5040, 322701), (5260, 309204), (5523, 294480), (5726, 284040), (6135, 265104), (6312, 257670), (6544, 248535), (7101, 229040), (7362, 220920), (7364, 220860), (7560, 215134), (7890, 206136), (8180, 198828), (8589, 189360), (9205, 176688), (9468, 171780), (9816, 165690), (10520, 154602), (11043, 147280), (11046, 147240), (11452, 142020), (11835, 137424), (12270, 132552), (12624, 128835), (14202, 114520), (14315, 113616), (14724, 110460), (14728, 110430), (15120, 107567), (15780, 103068), (16360, 99414), (16569, 98160), (17178, 94680), (18405, 88368), (18410, 88344), (18936, 85890), (19632, 82845), (21040, 77301), (22086, 73640), (22092, 73620), (22904, 71010), (23670, 68712), (24540, 66276), (25767, 63120), (27615, 58896), (28404, 57260), (28630, 56808), (29448, 55230), (29456, 55215), (31560, 51534), (32720, 49707), (33138, 49080), (34356, 47340), (35505, 45808), (36810, 44184), (36820, 44172), (37872, 42945)]