386485680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 320

約数和(自身を含む): 1455906816

約数和(自身を除く): 1069421136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 41, 42, 48, 56, 60, 62, 70, 80, 82, 84, 93, 105, 112, 120, 123, 124, 140, 155, 164, 168, 181, 186, 205, 210, 217, 240, 246, 248, 280, 287, 310, 328, 336, 362, 372, 410, 420, 434, 465, 492, 496, 543, 560, 574, 615, 620, 651, 656, 724, 744, 820, 840, 861, 868, 905, 930, 984, 1085, 1086, 1148, 1230, 1240, 1267, 1271, 1302, 1435, 1448, 1488, 1640, 1680, 1722, 1736, 1810, 1860, 1968, 2170, 2172, 2296, 2460, 2480, 2534, 2542, 2604, 2715, 2870, 2896, 3255, 3280, 3444, 3472, 3620, 3720, 3801, 3813, 4305, 4340, 4344, 4592, 4920, 5068, 5084, 5208, 5430, 5611, 5740, 6335, 6355, 6510, 6888, 7240, 7421, 7440, 7602, 7626, 8610, 8680, 8688, 8897, 9840, 10136, 10168, 10416, 10860, 11222, 11480, 12670, 12710, 13020, 13776, 14480, 14842, 15204, 15252, 16833, 17220, 17360, 17794, 19005, 19065, 20272, 20336, 21720, 22263, 22444, 22960, 25340, 25420, 26040, 26691, 28055, 29684, 30408, 30504, 33666, 34440, 35588, 37105, 38010, 38130, 39277, 43440, 44485, 44526, 44888, 50680, 50840, 51947, 52080, 53382, 56110, 59368, 60816, 61008, 67332, 68880, 71176, 74210, 76020, 76260, 78554, 84165, 88970, 89052, 89776, 101360, 101680, 103894, 106764, 111315, 112220, 117831, 118736, 133455, 134664, 142352, 148420, 152040, 152520, 155841, 157108, 168330, 177940, 178104, 196385, 207788, 213528, 222630, 224440, 230051, 235662, 259735, 266910, 269328, 296840, 304080, 305040, 311682, 314216, 336660, 355880, 356208, 392770, 415576, 427056, 445260, 448880, 460102, 471324, 519470, 533820, 589155, 593680, 623364, 628432, 673320, 690153, 711760, 779205, 785540, 831152, 890520, 920204, 942648, 1038940, 1067640, 1150255, 1178310, 1246728, 1346640, 1380306, 1558410, 1571080, 1610357, 1781040, 1840408, 1885296, 2077880, 2135280, 2300510, 2356620, 2493456, 2760612, 3116820, 3142160, 3220714, 3450765, 3680816, 4155760, 4601020, 4713240, 4831071, 5521224, 6233640, 6441428, 6901530, 8051785, 9202040, 9426480, 9662142, 11042448, 12467280, 12882856, 13803060, 16103570, 18404080, 19324284, 24155355, 25765712, 27606120, 32207140, 38648568, 48310710, 55212240, 64414280, 77297136, 96621420, 128828560, 193242840, 386485680]

約数ペア:

[(1, 386485680), (2, 193242840), (3, 128828560), (4, 96621420), (5, 77297136), (6, 64414280), (7, 55212240), (8, 48310710), (10, 38648568), (12, 32207140), (14, 27606120), (15, 25765712), (16, 24155355), (20, 19324284), (21, 18404080), (24, 16103570), (28, 13803060), (30, 12882856), (31, 12467280), (35, 11042448), (40, 9662142), (41, 9426480), (42, 9202040), (48, 8051785), (56, 6901530), (60, 6441428), (62, 6233640), (70, 5521224), (80, 4831071), (82, 4713240), (84, 4601020), (93, 4155760), (105, 3680816), (112, 3450765), (120, 3220714), (123, 3142160), (124, 3116820), (140, 2760612), (155, 2493456), (164, 2356620), (168, 2300510), (181, 2135280), (186, 2077880), (205, 1885296), (210, 1840408), (217, 1781040), (240, 1610357), (246, 1571080), (248, 1558410), (280, 1380306), (287, 1346640), (310, 1246728), (328, 1178310), (336, 1150255), (362, 1067640), (372, 1038940), (410, 942648), (420, 920204), (434, 890520), (465, 831152), (492, 785540), (496, 779205), (543, 711760), (560, 690153), (574, 673320), (615, 628432), (620, 623364), (651, 593680), (656, 589155), (724, 533820), (744, 519470), (820, 471324), (840, 460102), (861, 448880), (868, 445260), (905, 427056), (930, 415576), (984, 392770), (1085, 356208), (1086, 355880), (1148, 336660), (1230, 314216), (1240, 311682), (1267, 305040), (1271, 304080), (1302, 296840), (1435, 269328), (1448, 266910), (1488, 259735), (1640, 235662), (1680, 230051), (1722, 224440), (1736, 222630), (1810, 213528), (1860, 207788), (1968, 196385), (2170, 178104), (2172, 177940), (2296, 168330), (2460, 157108), (2480, 155841), (2534, 152520), (2542, 152040), (2604, 148420), (2715, 142352), (2870, 134664), (2896, 133455), (3255, 118736), (3280, 117831), (3444, 112220), (3472, 111315), (3620, 106764), (3720, 103894), (3801, 101680), (3813, 101360), (4305, 89776), (4340, 89052), (4344, 88970), (4592, 84165), (4920, 78554), (5068, 76260), (5084, 76020), (5208, 74210), (5430, 71176), (5611, 68880), (5740, 67332), (6335, 61008), (6355, 60816), (6510, 59368), (6888, 56110), (7240, 53382), (7421, 52080), (7440, 51947), (7602, 50840), (7626, 50680), (8610, 44888), (8680, 44526), (8688, 44485), (8897, 43440), (9840, 39277), (10136, 38130), (10168, 38010), (10416, 37105), (10860, 35588), (11222, 34440), (11480, 33666), (12670, 30504), (12710, 30408), (13020, 29684), (13776, 28055), (14480, 26691), (14842, 26040), (15204, 25420), (15252, 25340), (16833, 22960), (17220, 22444), (17360, 22263), (17794, 21720), (19005, 20336), (19065, 20272)]