260747136

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:813

約数の個数: 192

約数和(自身を含む): 844290720

約数和(自身を除く): 583543584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 207, 208, 234, 276, 288, 299, 312, 368, 384, 414, 416, 468, 552, 576, 598, 624, 736, 757, 828, 832, 897, 936, 1104, 1152, 1196, 1248, 1472, 1514, 1656, 1664, 1794, 1872, 2208, 2271, 2392, 2496, 2691, 2944, 3028, 3312, 3588, 3744, 4416, 4542, 4784, 4992, 5382, 6056, 6624, 6813, 7176, 7488, 8832, 9084, 9568, 9841, 10764, 12112, 13248, 13626, 14352, 14976, 17411, 18168, 19136, 19682, 21528, 24224, 26496, 27252, 28704, 29523, 34822, 36336, 38272, 39364, 43056, 48448, 52233, 54504, 57408, 59046, 69644, 72672, 78728, 86112, 88569, 96896, 104466, 109008, 114816, 118092, 139288, 145344, 156699, 157456, 172224, 177138, 208932, 218016, 226343, 236184, 278576, 290688, 313398, 314912, 344448, 354276, 417864, 436032, 452686, 472368, 557152, 626796, 629824, 679029, 708552, 835728, 872064, 905372, 944736, 1114304, 1253592, 1259648, 1358058, 1417104, 1671456, 1810744, 1889472, 2037087, 2228608, 2507184, 2716116, 2834208, 3342912, 3621488, 3778944, 4074174, 5014368, 5432232, 5668416, 6685824, 7242976, 8148348, 10028736, 10864464, 11336832, 14485952, 16296696, 20057472, 21728928, 28971904, 32593392, 43457856, 65186784, 86915712, 130373568, 260747136]

約数ペア:

[(1, 260747136), (2, 130373568), (3, 86915712), (4, 65186784), (6, 43457856), (8, 32593392), (9, 28971904), (12, 21728928), (13, 20057472), (16, 16296696), (18, 14485952), (23, 11336832), (24, 10864464), (26, 10028736), (32, 8148348), (36, 7242976), (39, 6685824), (46, 5668416), (48, 5432232), (52, 5014368), (64, 4074174), (69, 3778944), (72, 3621488), (78, 3342912), (92, 2834208), (96, 2716116), (104, 2507184), (117, 2228608), (128, 2037087), (138, 1889472), (144, 1810744), (156, 1671456), (184, 1417104), (192, 1358058), (207, 1259648), (208, 1253592), (234, 1114304), (276, 944736), (288, 905372), (299, 872064), (312, 835728), (368, 708552), (384, 679029), (414, 629824), (416, 626796), (468, 557152), (552, 472368), (576, 452686), (598, 436032), (624, 417864), (736, 354276), (757, 344448), (828, 314912), (832, 313398), (897, 290688), (936, 278576), (1104, 236184), (1152, 226343), (1196, 218016), (1248, 208932), (1472, 177138), (1514, 172224), (1656, 157456), (1664, 156699), (1794, 145344), (1872, 139288), (2208, 118092), (2271, 114816), (2392, 109008), (2496, 104466), (2691, 96896), (2944, 88569), (3028, 86112), (3312, 78728), (3588, 72672), (3744, 69644), (4416, 59046), (4542, 57408), (4784, 54504), (4992, 52233), (5382, 48448), (6056, 43056), (6624, 39364), (6813, 38272), (7176, 36336), (7488, 34822), (8832, 29523), (9084, 28704), (9568, 27252), (9841, 26496), (10764, 24224), (12112, 21528), (13248, 19682), (13626, 19136), (14352, 18168), (14976, 17411)]