684435960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:144

約数の個数: 384

約数和(自身を含む): 2605176000

約数和(自身を除く): 1920740040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 41, 45, 52, 54, 58, 60, 65, 72, 78, 82, 87, 90, 104, 108, 116, 117, 120, 123, 130, 135, 145, 156, 164, 174, 180, 195, 205, 216, 232, 234, 246, 260, 261, 270, 290, 312, 328, 348, 351, 360, 369, 377, 390, 410, 435, 468, 492, 520, 522, 533, 540, 580, 585, 615, 696, 702, 738, 754, 780, 783, 820, 870, 936, 984, 1044, 1066, 1080, 1107, 1131, 1160, 1170, 1189, 1230, 1305, 1404, 1476, 1508, 1560, 1566, 1599, 1640, 1681, 1740, 1755, 1845, 1885, 2088, 2132, 2214, 2262, 2340, 2378, 2460, 2610, 2665, 2808, 2952, 3016, 3132, 3198, 3362, 3393, 3480, 3510, 3567, 3690, 3770, 3915, 4264, 4428, 4524, 4680, 4756, 4797, 4920, 5043, 5220, 5330, 5535, 5655, 5945, 6264, 6396, 6724, 6786, 7020, 7134, 7380, 7540, 7830, 7995, 8405, 8856, 9048, 9512, 9594, 10086, 10179, 10440, 10660, 10701, 11070, 11310, 11890, 12792, 13448, 13572, 14040, 14268, 14391, 14760, 15080, 15129, 15457, 15660, 15990, 16810, 16965, 17835, 19188, 20172, 20358, 21320, 21402, 21853, 22140, 22620, 23780, 23985, 25215, 27144, 28536, 28782, 30258, 30914, 31320, 31980, 32103, 33620, 33930, 35670, 38376, 40344, 40716, 42804, 43706, 44280, 45240, 45387, 46371, 47560, 47970, 48749, 50430, 50895, 53505, 57564, 60516, 61828, 63960, 64206, 65559, 67240, 67860, 71340, 71955, 75645, 77285, 81432, 85608, 87412, 90774, 92742, 95940, 97498, 100860, 101790, 107010, 109265, 115128, 121032, 123656, 128412, 131118, 135720, 139113, 142680, 143910, 146247, 151290, 154570, 160515, 174824, 181548, 185484, 191880, 194996, 196677, 201720, 203580, 214020, 218530, 226935, 231855, 243745, 256824, 262236, 278226, 287820, 292494, 302580, 309140, 321030, 327795, 363096, 370968, 389992, 393354, 407160, 417339, 428040, 437060, 438741, 453870, 463710, 487490, 524472, 556452, 575640, 584988, 590031, 605160, 618280, 633737, 642060, 655590, 695565, 731235, 786708, 834678, 874120, 877482, 907740, 927420, 974980, 983385, 1112904, 1169976, 1180062, 1267474, 1284120, 1311180, 1316223, 1391130, 1462470, 1573416, 1669356, 1754964, 1815480, 1854840, 1901211, 1949960, 1966770, 2086695, 2193705, 2360124, 2534948, 2622360, 2632446, 2782260, 2924940, 2950155, 3168685, 3338712, 3509928, 3802422, 3933540, 4173390, 4387410, 4720248, 5069896, 5264892, 5564520, 5703633, 5849880, 5900310, 6337370, 6581115, 7604844, 7867080, 8346780, 8774820, 9506055, 10529784, 11407266, 11800620, 12674740, 13162230, 15209688, 16693560, 17110899, 17549640, 19012110, 22814532, 23601240, 25349480, 26324460, 28518165, 34221798, 38024220, 45629064, 52648920, 57036330, 68443596, 76048440, 85554495, 114072660, 136887192, 171108990, 228145320, 342217980, 684435960]

約数ペア:

[(1, 684435960), (2, 342217980), (3, 228145320), (4, 171108990), (5, 136887192), (6, 114072660), (8, 85554495), (9, 76048440), (10, 68443596), (12, 57036330), (13, 52648920), (15, 45629064), (18, 38024220), (20, 34221798), (24, 28518165), (26, 26324460), (27, 25349480), (29, 23601240), (30, 22814532), (36, 19012110), (39, 17549640), (40, 17110899), (41, 16693560), (45, 15209688), (52, 13162230), (54, 12674740), (58, 11800620), (60, 11407266), (65, 10529784), (72, 9506055), (78, 8774820), (82, 8346780), (87, 7867080), (90, 7604844), (104, 6581115), (108, 6337370), (116, 5900310), (117, 5849880), (120, 5703633), (123, 5564520), (130, 5264892), (135, 5069896), (145, 4720248), (156, 4387410), (164, 4173390), (174, 3933540), (180, 3802422), (195, 3509928), (205, 3338712), (216, 3168685), (232, 2950155), (234, 2924940), (246, 2782260), (260, 2632446), (261, 2622360), (270, 2534948), (290, 2360124), (312, 2193705), (328, 2086695), (348, 1966770), (351, 1949960), (360, 1901211), (369, 1854840), (377, 1815480), (390, 1754964), (410, 1669356), (435, 1573416), (468, 1462470), (492, 1391130), (520, 1316223), (522, 1311180), (533, 1284120), (540, 1267474), (580, 1180062), (585, 1169976), (615, 1112904), (696, 983385), (702, 974980), (738, 927420), (754, 907740), (780, 877482), (783, 874120), (820, 834678), (870, 786708), (936, 731235), (984, 695565), (1044, 655590), (1066, 642060), (1080, 633737), (1107, 618280), (1131, 605160), (1160, 590031), (1170, 584988), (1189, 575640), (1230, 556452), (1305, 524472), (1404, 487490), (1476, 463710), (1508, 453870), (1560, 438741), (1566, 437060), (1599, 428040), (1640, 417339), (1681, 407160), (1740, 393354), (1755, 389992), (1845, 370968), (1885, 363096), (2088, 327795), (2132, 321030), (2214, 309140), (2262, 302580), (2340, 292494), (2378, 287820), (2460, 278226), (2610, 262236), (2665, 256824), (2808, 243745), (2952, 231855), (3016, 226935), (3132, 218530), (3198, 214020), (3362, 203580), (3393, 201720), (3480, 196677), (3510, 194996), (3567, 191880), (3690, 185484), (3770, 181548), (3915, 174824), (4264, 160515), (4428, 154570), (4524, 151290), (4680, 146247), (4756, 143910), (4797, 142680), (4920, 139113), (5043, 135720), (5220, 131118), (5330, 128412), (5535, 123656), (5655, 121032), (5945, 115128), (6264, 109265), (6396, 107010), (6724, 101790), (6786, 100860), (7020, 97498), (7134, 95940), (7380, 92742), (7540, 90774), (7830, 87412), (7995, 85608), (8405, 81432), (8856, 77285), (9048, 75645), (9512, 71955), (9594, 71340), (10086, 67860), (10179, 67240), (10440, 65559), (10660, 64206), (10701, 63960), (11070, 61828), (11310, 60516), (11890, 57564), (12792, 53505), (13448, 50895), (13572, 50430), (14040, 48749), (14268, 47970), (14391, 47560), (14760, 46371), (15080, 45387), (15129, 45240), (15457, 44280), (15660, 43706), (15990, 42804), (16810, 40716), (16965, 40344), (17835, 38376), (19188, 35670), (20172, 33930), (20358, 33620), (21320, 32103), (21402, 31980), (21853, 31320), (22140, 30914), (22620, 30258), (23780, 28782), (23985, 28536), (25215, 27144)]