757382080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:907

約数の個数: 224

約数和(自身を含む): 2294046720

約数和(自身を除く): 1536664640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 728, 806, 832, 839, 868, 910, 992, 1040, 1085, 1120, 1240, 1456, 1612, 1678, 1736, 1820, 1984, 2015, 2080, 2170, 2240, 2480, 2821, 2912, 3224, 3356, 3472, 3640, 4030, 4160, 4195, 4340, 4960, 5642, 5824, 5873, 6448, 6712, 6944, 7280, 8060, 8390, 8680, 9920, 10907, 11284, 11746, 12896, 13424, 13888, 14105, 14560, 16120, 16780, 17360, 21814, 22568, 23492, 25792, 26009, 26848, 28210, 29120, 29365, 32240, 33560, 34720, 43628, 45136, 46984, 52018, 53696, 54535, 56420, 58730, 64480, 67120, 69440, 76349, 87256, 90272, 93968, 104036, 109070, 112840, 117460, 128960, 130045, 134240, 152698, 174512, 180544, 182063, 187936, 208072, 218140, 225680, 234920, 260090, 268480, 305396, 338117, 349024, 364126, 375872, 381745, 416144, 436280, 451360, 469840, 520180, 610792, 676234, 698048, 728252, 763490, 832288, 872560, 902720, 910315, 939680, 1040360, 1221584, 1352468, 1456504, 1526980, 1664576, 1690585, 1745120, 1820630, 1879360, 2080720, 2366819, 2443168, 2704936, 2913008, 3053960, 3381170, 3490240, 3641260, 4161440, 4733638, 4886336, 5409872, 5826016, 6107920, 6762340, 7282520, 8322880, 9467276, 10819744, 11652032, 11834095, 12215840, 13524680, 14565040, 18934552, 21639488, 23668190, 24431680, 27049360, 29130080, 37869104, 47336380, 54098720, 58260160, 75738208, 94672760, 108197440, 151476416, 189345520, 378691040, 757382080]

約数ペア:

[(1, 757382080), (2, 378691040), (4, 189345520), (5, 151476416), (7, 108197440), (8, 94672760), (10, 75738208), (13, 58260160), (14, 54098720), (16, 47336380), (20, 37869104), (26, 29130080), (28, 27049360), (31, 24431680), (32, 23668190), (35, 21639488), (40, 18934552), (52, 14565040), (56, 13524680), (62, 12215840), (64, 11834095), (65, 11652032), (70, 10819744), (80, 9467276), (91, 8322880), (104, 7282520), (112, 6762340), (124, 6107920), (130, 5826016), (140, 5409872), (155, 4886336), (160, 4733638), (182, 4161440), (208, 3641260), (217, 3490240), (224, 3381170), (248, 3053960), (260, 2913008), (280, 2704936), (310, 2443168), (320, 2366819), (364, 2080720), (403, 1879360), (416, 1820630), (434, 1745120), (448, 1690585), (455, 1664576), (496, 1526980), (520, 1456504), (560, 1352468), (620, 1221584), (728, 1040360), (806, 939680), (832, 910315), (839, 902720), (868, 872560), (910, 832288), (992, 763490), (1040, 728252), (1085, 698048), (1120, 676234), (1240, 610792), (1456, 520180), (1612, 469840), (1678, 451360), (1736, 436280), (1820, 416144), (1984, 381745), (2015, 375872), (2080, 364126), (2170, 349024), (2240, 338117), (2480, 305396), (2821, 268480), (2912, 260090), (3224, 234920), (3356, 225680), (3472, 218140), (3640, 208072), (4030, 187936), (4160, 182063), (4195, 180544), (4340, 174512), (4960, 152698), (5642, 134240), (5824, 130045), (5873, 128960), (6448, 117460), (6712, 112840), (6944, 109070), (7280, 104036), (8060, 93968), (8390, 90272), (8680, 87256), (9920, 76349), (10907, 69440), (11284, 67120), (11746, 64480), (12896, 58730), (13424, 56420), (13888, 54535), (14105, 53696), (14560, 52018), (16120, 46984), (16780, 45136), (17360, 43628), (21814, 34720), (22568, 33560), (23492, 32240), (25792, 29365), (26009, 29120), (26848, 28210)]