1520423520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1394

約数の個数: 384

約数和(自身を含む): 6168379392

約数和(自身を除く): 4647955872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 96, 105, 110, 112, 120, 124, 132, 140, 154, 155, 160, 165, 168, 176, 186, 210, 217, 220, 224, 231, 240, 248, 264, 280, 308, 310, 330, 336, 341, 352, 372, 385, 420, 434, 440, 462, 465, 480, 496, 528, 560, 616, 620, 651, 660, 672, 682, 744, 770, 840, 868, 880, 924, 930, 992, 1023, 1056, 1085, 1120, 1155, 1232, 1240, 1302, 1320, 1327, 1364, 1488, 1540, 1680, 1705, 1736, 1760, 1848, 1860, 2046, 2170, 2310, 2387, 2464, 2480, 2604, 2640, 2654, 2728, 2976, 3080, 3255, 3360, 3410, 3472, 3696, 3720, 3981, 4092, 4340, 4620, 4774, 4960, 5115, 5208, 5280, 5308, 5456, 6160, 6510, 6635, 6820, 6944, 7161, 7392, 7440, 7962, 8184, 8680, 9240, 9289, 9548, 10230, 10416, 10616, 10912, 11935, 12320, 13020, 13270, 13640, 14322, 14597, 14880, 15924, 16368, 17360, 18480, 18578, 19096, 19905, 20460, 20832, 21232, 23870, 26040, 26540, 27280, 27867, 28644, 29194, 31848, 32736, 34720, 35805, 36960, 37156, 38192, 39810, 40920, 41137, 42464, 43791, 46445, 47740, 52080, 53080, 54560, 55734, 57288, 58388, 63696, 71610, 72985, 74312, 76384, 79620, 81840, 82274, 87582, 92890, 95480, 102179, 104160, 106160, 111468, 114576, 116776, 123411, 127392, 139335, 143220, 145970, 148624, 159240, 163680, 164548, 175164, 185780, 190960, 204358, 205685, 212320, 218955, 222936, 229152, 233552, 246822, 278670, 286440, 287959, 291940, 297248, 306537, 318480, 329096, 350328, 371560, 381920, 408716, 411370, 437910, 445872, 452507, 467104, 493644, 510895, 557340, 572880, 575918, 583880, 613074, 617055, 636960, 658192, 700656, 743120, 817432, 822740, 863877, 875820, 891744, 905014, 987288, 1021790, 1114680, 1145760, 1151836, 1167760, 1226148, 1234110, 1316384, 1357521, 1401312, 1439795, 1486240, 1532685, 1634864, 1645480, 1727754, 1751640, 1810028, 1974576, 2043580, 2229360, 2262535, 2303672, 2335520, 2452296, 2468220, 2715042, 2879590, 3065370, 3167549, 3269728, 3290960, 3455508, 3503280, 3620056, 3949152, 4087160, 4319385, 4458720, 4525070, 4607344, 4904592, 4936440, 5430084, 5759180, 6130740, 6335098, 6581920, 6787605, 6911016, 7006560, 7240112, 8174320, 8638770, 9050140, 9214688, 9502647, 9809184, 9872880, 10860168, 11518360, 12261480, 12670196, 13575210, 13822032, 14480224, 15837745, 16348640, 17277540, 18100280, 19005294, 19745760, 21720336, 23036720, 24522960, 25340392, 27150420, 27644064, 31675490, 34555080, 36200560, 38010588, 43440672, 46073440, 47513235, 49045920, 50680784, 54300840, 63350980, 69110160, 72401120, 76021176, 95026470, 101361568, 108601680, 126701960, 138220320, 152042352, 190052940, 217203360, 253403920, 304084704, 380105880, 506807840, 760211760, 1520423520]

約数ペア:

[(1, 1520423520), (2, 760211760), (3, 506807840), (4, 380105880), (5, 304084704), (6, 253403920), (7, 217203360), (8, 190052940), (10, 152042352), (11, 138220320), (12, 126701960), (14, 108601680), (15, 101361568), (16, 95026470), (20, 76021176), (21, 72401120), (22, 69110160), (24, 63350980), (28, 54300840), (30, 50680784), (31, 49045920), (32, 47513235), (33, 46073440), (35, 43440672), (40, 38010588), (42, 36200560), (44, 34555080), (48, 31675490), (55, 27644064), (56, 27150420), (60, 25340392), (62, 24522960), (66, 23036720), (70, 21720336), (77, 19745760), (80, 19005294), (84, 18100280), (88, 17277540), (93, 16348640), (96, 15837745), (105, 14480224), (110, 13822032), (112, 13575210), (120, 12670196), (124, 12261480), (132, 11518360), (140, 10860168), (154, 9872880), (155, 9809184), (160, 9502647), (165, 9214688), (168, 9050140), (176, 8638770), (186, 8174320), (210, 7240112), (217, 7006560), (220, 6911016), (224, 6787605), (231, 6581920), (240, 6335098), (248, 6130740), (264, 5759180), (280, 5430084), (308, 4936440), (310, 4904592), (330, 4607344), (336, 4525070), (341, 4458720), (352, 4319385), (372, 4087160), (385, 3949152), (420, 3620056), (434, 3503280), (440, 3455508), (462, 3290960), (465, 3269728), (480, 3167549), (496, 3065370), (528, 2879590), (560, 2715042), (616, 2468220), (620, 2452296), (651, 2335520), (660, 2303672), (672, 2262535), (682, 2229360), (744, 2043580), (770, 1974576), (840, 1810028), (868, 1751640), (880, 1727754), (924, 1645480), (930, 1634864), (992, 1532685), (1023, 1486240), (1056, 1439795), (1085, 1401312), (1120, 1357521), (1155, 1316384), (1232, 1234110), (1240, 1226148), (1302, 1167760), (1320, 1151836), (1327, 1145760), (1364, 1114680), (1488, 1021790), (1540, 987288), (1680, 905014), (1705, 891744), (1736, 875820), (1760, 863877), (1848, 822740), (1860, 817432), (2046, 743120), (2170, 700656), (2310, 658192), (2387, 636960), (2464, 617055), (2480, 613074), (2604, 583880), (2640, 575918), (2654, 572880), (2728, 557340), (2976, 510895), (3080, 493644), (3255, 467104), (3360, 452507), (3410, 445872), (3472, 437910), (3696, 411370), (3720, 408716), (3981, 381920), (4092, 371560), (4340, 350328), (4620, 329096), (4774, 318480), (4960, 306537), (5115, 297248), (5208, 291940), (5280, 287959), (5308, 286440), (5456, 278670), (6160, 246822), (6510, 233552), (6635, 229152), (6820, 222936), (6944, 218955), (7161, 212320), (7392, 205685), (7440, 204358), (7962, 190960), (8184, 185780), (8680, 175164), (9240, 164548), (9289, 163680), (9548, 159240), (10230, 148624), (10416, 145970), (10616, 143220), (10912, 139335), (11935, 127392), (12320, 123411), (13020, 116776), (13270, 114576), (13640, 111468), (14322, 106160), (14597, 104160), (14880, 102179), (15924, 95480), (16368, 92890), (17360, 87582), (18480, 82274), (18578, 81840), (19096, 79620), (19905, 76384), (20460, 74312), (20832, 72985), (21232, 71610), (23870, 63696), (26040, 58388), (26540, 57288), (27280, 55734), (27867, 54560), (28644, 53080), (29194, 52080), (31848, 47740), (32736, 46445), (34720, 43791), (35805, 42464), (36960, 41137), (37156, 40920), (38192, 39810)]