661298040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 512

約数和(自身を含む): 2604672000

約数和(自身を除く): 1943373960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 37, 38, 39, 40, 45, 52, 54, 57, 60, 65, 67, 72, 74, 76, 78, 90, 95, 104, 108, 111, 114, 117, 120, 130, 134, 135, 148, 152, 156, 171, 180, 185, 190, 195, 201, 216, 222, 228, 234, 247, 260, 268, 270, 285, 296, 312, 333, 335, 342, 351, 360, 370, 380, 390, 402, 444, 456, 468, 481, 494, 513, 520, 536, 540, 555, 570, 585, 603, 666, 670, 684, 702, 703, 740, 741, 760, 780, 804, 855, 871, 888, 936, 962, 988, 999, 1005, 1026, 1080, 1110, 1140, 1170, 1206, 1235, 1273, 1332, 1340, 1368, 1404, 1406, 1443, 1480, 1482, 1560, 1608, 1665, 1710, 1742, 1755, 1809, 1924, 1976, 1998, 2010, 2052, 2109, 2220, 2223, 2280, 2340, 2405, 2412, 2470, 2479, 2546, 2565, 2613, 2664, 2680, 2808, 2812, 2886, 2964, 3015, 3330, 3420, 3484, 3510, 3515, 3618, 3705, 3819, 3848, 3996, 4020, 4104, 4218, 4329, 4355, 4440, 4446, 4680, 4810, 4824, 4940, 4958, 4995, 5092, 5130, 5226, 5624, 5772, 5928, 6030, 6327, 6365, 6660, 6669, 6840, 6968, 7020, 7030, 7215, 7236, 7410, 7437, 7638, 7839, 7992, 8040, 8436, 8658, 8710, 8892, 9045, 9139, 9620, 9880, 9916, 9990, 10184, 10260, 10452, 10545, 11115, 11457, 11544, 12060, 12395, 12654, 12730, 12987, 13065, 13320, 13338, 14040, 14060, 14430, 14472, 14820, 14874, 15276, 15678, 16549, 16872, 17316, 17420, 17784, 18090, 18278, 18981, 19095, 19240, 19832, 19980, 20520, 20904, 21090, 21645, 22230, 22311, 22914, 23517, 24120, 24790, 25308, 25460, 25974, 26130, 26676, 27417, 28120, 28860, 29640, 29748, 30552, 31356, 31635, 32227, 33098, 33345, 34371, 34632, 34840, 36180, 36556, 37185, 37962, 38190, 39195, 39960, 42180, 43290, 44460, 44622, 45695, 45828, 47034, 47101, 49580, 49647, 50616, 50920, 51948, 52260, 53352, 54834, 57285, 57720, 59496, 62712, 63270, 64454, 64935, 66196, 66690, 66933, 68742, 72360, 73112, 74370, 75924, 76380, 78390, 82251, 82745, 84360, 86580, 88920, 89244, 91390, 91656, 94068, 94202, 94905, 96681, 99160, 99294, 103896, 104520, 109668, 111555, 114570, 117585, 126540, 128908, 129870, 132392, 133380, 133866, 137085, 137484, 141303, 148740, 148941, 151848, 152760, 156780, 161135, 164502, 165490, 171855, 173160, 178488, 182780, 188136, 188404, 189810, 193362, 198588, 219336, 223110, 229140, 235170, 235505, 246753, 248235, 253080, 257816, 259740, 266760, 267732, 274170, 274968, 282606, 290043, 297480, 297882, 313560, 322270, 329004, 330980, 334665, 343710, 365560, 376808, 379620, 386724, 397176, 411255, 423909, 446220, 446823, 458280, 470340, 471010, 483405, 493506, 496470, 519480, 535464, 548340, 565212, 580086, 595764, 612313, 644540, 658008, 661960, 669330, 687420, 706515, 744705, 759240, 773448, 822510, 847818, 870129, 892440, 893646, 940680, 942020, 966810, 987012, 992940, 1096680, 1130424, 1160172, 1191528, 1224626, 1233765, 1271727, 1289080, 1338660, 1374840, 1413030, 1450215, 1489410, 1645020, 1695636, 1740258, 1787292, 1836939, 1884040, 1933620, 1974024, 1985880, 2119545, 2234115, 2320344, 2449252, 2467530, 2543454, 2677320, 2826060, 2900430, 2978820, 3061565, 3290040, 3391272, 3480516, 3574584, 3673878, 3867240, 4239090, 4350645, 4468230, 4898504, 4935060, 5086908, 5510817, 5652120, 5800860, 5957640, 6123130, 6358635, 6961032, 7347756, 8478180, 8701290, 8936460, 9184695, 9870120, 10173816, 11021634, 11601720, 12246260, 12717270, 14695512, 16532451, 16956360, 17402580, 17872920, 18369390, 22043268, 24492520, 25434540, 27554085, 33064902, 34805160, 36738780, 44086536, 50869080, 55108170, 66129804, 73477560, 82662255, 110216340, 132259608, 165324510, 220432680, 330649020, 661298040]

約数ペア:

[(1, 661298040), (2, 330649020), (3, 220432680), (4, 165324510), (5, 132259608), (6, 110216340), (8, 82662255), (9, 73477560), (10, 66129804), (12, 55108170), (13, 50869080), (15, 44086536), (18, 36738780), (19, 34805160), (20, 33064902), (24, 27554085), (26, 25434540), (27, 24492520), (30, 22043268), (36, 18369390), (37, 17872920), (38, 17402580), (39, 16956360), (40, 16532451), (45, 14695512), (52, 12717270), (54, 12246260), (57, 11601720), (60, 11021634), (65, 10173816), (67, 9870120), (72, 9184695), (74, 8936460), (76, 8701290), (78, 8478180), (90, 7347756), (95, 6961032), (104, 6358635), (108, 6123130), (111, 5957640), (114, 5800860), (117, 5652120), (120, 5510817), (130, 5086908), (134, 4935060), (135, 4898504), (148, 4468230), (152, 4350645), (156, 4239090), (171, 3867240), (180, 3673878), (185, 3574584), (190, 3480516), (195, 3391272), (201, 3290040), (216, 3061565), (222, 2978820), (228, 2900430), (234, 2826060), (247, 2677320), (260, 2543454), (268, 2467530), (270, 2449252), (285, 2320344), (296, 2234115), (312, 2119545), (333, 1985880), (335, 1974024), (342, 1933620), (351, 1884040), (360, 1836939), (370, 1787292), (380, 1740258), (390, 1695636), (402, 1645020), (444, 1489410), (456, 1450215), (468, 1413030), (481, 1374840), (494, 1338660), (513, 1289080), (520, 1271727), (536, 1233765), (540, 1224626), (555, 1191528), (570, 1160172), (585, 1130424), (603, 1096680), (666, 992940), (670, 987012), (684, 966810), (702, 942020), (703, 940680), (740, 893646), (741, 892440), (760, 870129), (780, 847818), (804, 822510), (855, 773448), (871, 759240), (888, 744705), (936, 706515), (962, 687420), (988, 669330), (999, 661960), (1005, 658008), (1026, 644540), (1080, 612313), (1110, 595764), (1140, 580086), (1170, 565212), (1206, 548340), (1235, 535464), (1273, 519480), (1332, 496470), (1340, 493506), (1368, 483405), (1404, 471010), (1406, 470340), (1443, 458280), (1480, 446823), (1482, 446220), (1560, 423909), (1608, 411255), (1665, 397176), (1710, 386724), (1742, 379620), (1755, 376808), (1809, 365560), (1924, 343710), (1976, 334665), (1998, 330980), (2010, 329004), (2052, 322270), (2109, 313560), (2220, 297882), (2223, 297480), (2280, 290043), (2340, 282606), (2405, 274968), (2412, 274170), (2470, 267732), (2479, 266760), (2546, 259740), (2565, 257816), (2613, 253080), (2664, 248235), (2680, 246753), (2808, 235505), (2812, 235170), (2886, 229140), (2964, 223110), (3015, 219336), (3330, 198588), (3420, 193362), (3484, 189810), (3510, 188404), (3515, 188136), (3618, 182780), (3705, 178488), (3819, 173160), (3848, 171855), (3996, 165490), (4020, 164502), (4104, 161135), (4218, 156780), (4329, 152760), (4355, 151848), (4440, 148941), (4446, 148740), (4680, 141303), (4810, 137484), (4824, 137085), (4940, 133866), (4958, 133380), (4995, 132392), (5092, 129870), (5130, 128908), (5226, 126540), (5624, 117585), (5772, 114570), (5928, 111555), (6030, 109668), (6327, 104520), (6365, 103896), (6660, 99294), (6669, 99160), (6840, 96681), (6968, 94905), (7020, 94202), (7030, 94068), (7215, 91656), (7236, 91390), (7410, 89244), (7437, 88920), (7638, 86580), (7839, 84360), (7992, 82745), (8040, 82251), (8436, 78390), (8658, 76380), (8710, 75924), (8892, 74370), (9045, 73112), (9139, 72360), (9620, 68742), (9880, 66933), (9916, 66690), (9990, 66196), (10184, 64935), (10260, 64454), (10452, 63270), (10545, 62712), (11115, 59496), (11457, 57720), (11544, 57285), (12060, 54834), (12395, 53352), (12654, 52260), (12730, 51948), (12987, 50920), (13065, 50616), (13320, 49647), (13338, 49580), (14040, 47101), (14060, 47034), (14430, 45828), (14472, 45695), (14820, 44622), (14874, 44460), (15276, 43290), (15678, 42180), (16549, 39960), (16872, 39195), (17316, 38190), (17420, 37962), (17784, 37185), (18090, 36556), (18278, 36180), (18981, 34840), (19095, 34632), (19240, 34371), (19832, 33345), (19980, 33098), (20520, 32227), (20904, 31635), (21090, 31356), (21645, 30552), (22230, 29748), (22311, 29640), (22914, 28860), (23517, 28120), (24120, 27417), (24790, 26676), (25308, 26130), (25460, 25974)]