1440470304

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 480

約数和(自身を含む): 5409524736

約数和(自身を除く): 3969054432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 32, 36, 39, 42, 48, 52, 54, 56, 62, 63, 72, 78, 81, 84, 91, 93, 96, 104, 108, 112, 117, 124, 126, 144, 156, 162, 168, 182, 186, 189, 197, 208, 216, 217, 224, 234, 248, 252, 273, 279, 288, 312, 324, 336, 351, 364, 372, 378, 394, 403, 416, 432, 434, 468, 496, 504, 546, 558, 567, 591, 624, 648, 651, 672, 702, 728, 744, 756, 788, 806, 819, 837, 864, 868, 936, 992, 1008, 1053, 1092, 1116, 1134, 1182, 1209, 1248, 1296, 1302, 1379, 1404, 1456, 1488, 1512, 1576, 1612, 1638, 1674, 1736, 1773, 1872, 1953, 2016, 2106, 2184, 2232, 2268, 2364, 2418, 2457, 2511, 2561, 2592, 2604, 2758, 2808, 2821, 2912, 2976, 3024, 3152, 3224, 3276, 3348, 3472, 3546, 3627, 3744, 3906, 4137, 4212, 4368, 4464, 4536, 4728, 4836, 4914, 5022, 5122, 5208, 5319, 5516, 5616, 5642, 5859, 6048, 6107, 6304, 6448, 6552, 6696, 6944, 7092, 7254, 7371, 7683, 7812, 8274, 8424, 8463, 8736, 8928, 9072, 9456, 9672, 9828, 10044, 10244, 10416, 10638, 10881, 11032, 11232, 11284, 11718, 12214, 12411, 12896, 13104, 13392, 14184, 14508, 14742, 15366, 15624, 15957, 16548, 16848, 16926, 17577, 17927, 18144, 18321, 18912, 19344, 19656, 20088, 20488, 20832, 21276, 21762, 22064, 22568, 23049, 23436, 24428, 24822, 25389, 26208, 26784, 28368, 29016, 29484, 30732, 31248, 31914, 32643, 33096, 33696, 33852, 35154, 35854, 36642, 37233, 38688, 39312, 40176, 40976, 42552, 42749, 43524, 44128, 45136, 46098, 46872, 48856, 49644, 50778, 53781, 54963, 56736, 58032, 58968, 61464, 62496, 63828, 65286, 66192, 67704, 69147, 70308, 71708, 73284, 74466, 76167, 78624, 79391, 80352, 81952, 85104, 85498, 87048, 90272, 92196, 93744, 97712, 99288, 101556, 107562, 109926, 111699, 116064, 117936, 122928, 127656, 128247, 130572, 132384, 135408, 138294, 140616, 143416, 146568, 148932, 152334, 158782, 161343, 164889, 170208, 170996, 174096, 184392, 187488, 195424, 198576, 203112, 207441, 215124, 219852, 223398, 228501, 235872, 238173, 245856, 255312, 256494, 261144, 270816, 276588, 281232, 286832, 293136, 297864, 304668, 317564, 322686, 329778, 341992, 348192, 368784, 384741, 397152, 406224, 414882, 430248, 439704, 446796, 457002, 476346, 484029, 494667, 510624, 512988, 522288, 553176, 555737, 562464, 573664, 586272, 595728, 609336, 635128, 645372, 659556, 683984, 714519, 737568, 769482, 812448, 829764, 860496, 879408, 893592, 914004, 952692, 968058, 989334, 1025976, 1044576, 1106352, 1111474, 1154223, 1191456, 1218672, 1270256, 1290744, 1319112, 1367968, 1429038, 1452087, 1538964, 1659528, 1667211, 1720992, 1758816, 1787184, 1828008, 1905384, 1936116, 1978668, 2051952, 2143557, 2212704, 2222948, 2308446, 2437344, 2540512, 2581488, 2638224, 2858076, 2904174, 3077928, 3319056, 3334422, 3462669, 3574368, 3656016, 3810768, 3872232, 3957336, 4103904, 4287114, 4445896, 4616892, 5001633, 5162976, 5276448, 5716152, 5808348, 6155856, 6430671, 6638112, 6668844, 6925338, 7312032, 7621536, 7744464, 7914672, 8574228, 8891792, 9233784, 10003266, 11432304, 11616696, 12311712, 12861342, 13337688, 13850676, 15004899, 15488928, 15829344, 17148456, 17783584, 18467568, 20006532, 22864608, 23233392, 25722684, 26675376, 27701352, 30009798, 34296912, 36935136, 40013064, 45014697, 46466784, 51445368, 53350752, 55402704, 60019596, 68593824, 80026128, 90029394, 102890736, 110805408, 120039192, 160052256, 180058788, 205781472, 240078384, 360117576, 480156768, 720235152, 1440470304]

約数ペア:

[(1, 1440470304), (2, 720235152), (3, 480156768), (4, 360117576), (6, 240078384), (7, 205781472), (8, 180058788), (9, 160052256), (12, 120039192), (13, 110805408), (14, 102890736), (16, 90029394), (18, 80026128), (21, 68593824), (24, 60019596), (26, 55402704), (27, 53350752), (28, 51445368), (31, 46466784), (32, 45014697), (36, 40013064), (39, 36935136), (42, 34296912), (48, 30009798), (52, 27701352), (54, 26675376), (56, 25722684), (62, 23233392), (63, 22864608), (72, 20006532), (78, 18467568), (81, 17783584), (84, 17148456), (91, 15829344), (93, 15488928), (96, 15004899), (104, 13850676), (108, 13337688), (112, 12861342), (117, 12311712), (124, 11616696), (126, 11432304), (144, 10003266), (156, 9233784), (162, 8891792), (168, 8574228), (182, 7914672), (186, 7744464), (189, 7621536), (197, 7312032), (208, 6925338), (216, 6668844), (217, 6638112), (224, 6430671), (234, 6155856), (248, 5808348), (252, 5716152), (273, 5276448), (279, 5162976), (288, 5001633), (312, 4616892), (324, 4445896), (336, 4287114), (351, 4103904), (364, 3957336), (372, 3872232), (378, 3810768), (394, 3656016), (403, 3574368), (416, 3462669), (432, 3334422), (434, 3319056), (468, 3077928), (496, 2904174), (504, 2858076), (546, 2638224), (558, 2581488), (567, 2540512), (591, 2437344), (624, 2308446), (648, 2222948), (651, 2212704), (672, 2143557), (702, 2051952), (728, 1978668), (744, 1936116), (756, 1905384), (788, 1828008), (806, 1787184), (819, 1758816), (837, 1720992), (864, 1667211), (868, 1659528), (936, 1538964), (992, 1452087), (1008, 1429038), (1053, 1367968), (1092, 1319112), (1116, 1290744), (1134, 1270256), (1182, 1218672), (1209, 1191456), (1248, 1154223), (1296, 1111474), (1302, 1106352), (1379, 1044576), (1404, 1025976), (1456, 989334), (1488, 968058), (1512, 952692), (1576, 914004), (1612, 893592), (1638, 879408), (1674, 860496), (1736, 829764), (1773, 812448), (1872, 769482), (1953, 737568), (2016, 714519), (2106, 683984), (2184, 659556), (2232, 645372), (2268, 635128), (2364, 609336), (2418, 595728), (2457, 586272), (2511, 573664), (2561, 562464), (2592, 555737), (2604, 553176), (2758, 522288), (2808, 512988), (2821, 510624), (2912, 494667), (2976, 484029), (3024, 476346), (3152, 457002), (3224, 446796), (3276, 439704), (3348, 430248), (3472, 414882), (3546, 406224), (3627, 397152), (3744, 384741), (3906, 368784), (4137, 348192), (4212, 341992), (4368, 329778), (4464, 322686), (4536, 317564), (4728, 304668), (4836, 297864), (4914, 293136), (5022, 286832), (5122, 281232), (5208, 276588), (5319, 270816), (5516, 261144), (5616, 256494), (5642, 255312), (5859, 245856), (6048, 238173), (6107, 235872), (6304, 228501), (6448, 223398), (6552, 219852), (6696, 215124), (6944, 207441), (7092, 203112), (7254, 198576), (7371, 195424), (7683, 187488), (7812, 184392), (8274, 174096), (8424, 170996), (8463, 170208), (8736, 164889), (8928, 161343), (9072, 158782), (9456, 152334), (9672, 148932), (9828, 146568), (10044, 143416), (10244, 140616), (10416, 138294), (10638, 135408), (10881, 132384), (11032, 130572), (11232, 128247), (11284, 127656), (11718, 122928), (12214, 117936), (12411, 116064), (12896, 111699), (13104, 109926), (13392, 107562), (14184, 101556), (14508, 99288), (14742, 97712), (15366, 93744), (15624, 92196), (15957, 90272), (16548, 87048), (16848, 85498), (16926, 85104), (17577, 81952), (17927, 80352), (18144, 79391), (18321, 78624), (18912, 76167), (19344, 74466), (19656, 73284), (20088, 71708), (20488, 70308), (20832, 69147), (21276, 67704), (21762, 66192), (22064, 65286), (22568, 63828), (23049, 62496), (23436, 61464), (24428, 58968), (24822, 58032), (25389, 56736), (26208, 54963), (26784, 53781), (28368, 50778), (29016, 49644), (29484, 48856), (30732, 46872), (31248, 46098), (31914, 45136), (32643, 44128), (33096, 43524), (33696, 42749), (33852, 42552), (35154, 40976), (35854, 40176), (36642, 39312), (37233, 38688)]