320005024320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{632521}}^1$

素因数の和:632589

約数の個数: 224

約数和(自身を含む): 1110485984256

約数和(自身を除く): 790480959936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 310, 320, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 816, 930, 960, 992, 1020, 1054, 1088, 1240, 1360, 1488, 1581, 1632, 1860, 1984, 2040, 2108, 2480, 2635, 2720, 2976, 3162, 3264, 3720, 4080, 4216, 4960, 5270, 5440, 5952, 6324, 7440, 7905, 8160, 8432, 9920, 10540, 12648, 14880, 15810, 16320, 16864, 21080, 25296, 29760, 31620, 33728, 42160, 50592, 63240, 84320, 101184, 126480, 168640, 252960, 505920, 632521, 1265042, 1897563, 2530084, 3162605, 3795126, 5060168, 6325210, 7590252, 9487815, 10120336, 10752857, 12650420, 15180504, 18975630, 19608151, 20240672, 21505714, 25300840, 30361008, 32258571, 37951260, 39216302, 40481344, 43011428, 50601680, 53764285, 58824453, 60722016, 64517142, 75902520, 78432604, 86022856, 98040755, 101203360, 107528570, 117648906, 121444032, 129034284, 151805040, 156865208, 161292855, 172045712, 196081510, 202406720, 215057140, 235297812, 258068568, 294122265, 303610080, 313730416, 322585710, 333338567, 344091424, 392163020, 430114280, 470595624, 516137136, 588244530, 607220160, 627460832, 645171420, 666677134, 688182848, 784326040, 860228560, 941191248, 1000015701, 1032274272, 1176489060, 1254921664, 1290342840, 1333354268, 1568652080, 1666692835, 1720457120, 1882382496, 2000031402, 2064548544, 2352978120, 2580685680, 2666708536, 3137304160, 3333385670, 3440914240, 3764764992, 4000062804, 4705956240, 5000078505, 5161371360, 5333417072, 6274608320, 6666771340, 8000125608, 9411912480, 10000157010, 10322742720, 10666834144, 13333542680, 16000251216, 18823824960, 20000314020, 21333668288, 26667085360, 32000502432, 40000628040, 53334170720, 64001004864, 80001256080, 106668341440, 160002512160, 320005024320]

約数ペア:

[(1, 320005024320), (2, 160002512160), (3, 106668341440), (4, 80001256080), (5, 64001004864), (6, 53334170720), (8, 40000628040), (10, 32000502432), (12, 26667085360), (15, 21333668288), (16, 20000314020), (17, 18823824960), (20, 16000251216), (24, 13333542680), (30, 10666834144), (31, 10322742720), (32, 10000157010), (34, 9411912480), (40, 8000125608), (48, 6666771340), (51, 6274608320), (60, 5333417072), (62, 5161371360), (64, 5000078505), (68, 4705956240), (80, 4000062804), (85, 3764764992), (93, 3440914240), (96, 3333385670), (102, 3137304160), (120, 2666708536), (124, 2580685680), (136, 2352978120), (155, 2064548544), (160, 2000031402), (170, 1882382496), (186, 1720457120), (192, 1666692835), (204, 1568652080), (240, 1333354268), (248, 1290342840), (255, 1254921664), (272, 1176489060), (310, 1032274272), (320, 1000015701), (340, 941191248), (372, 860228560), (408, 784326040), (465, 688182848), (480, 666677134), (496, 645171420), (510, 627460832), (527, 607220160), (544, 588244530), (620, 516137136), (680, 470595624), (744, 430114280), (816, 392163020), (930, 344091424), (960, 333338567), (992, 322585710), (1020, 313730416), (1054, 303610080), (1088, 294122265), (1240, 258068568), (1360, 235297812), (1488, 215057140), (1581, 202406720), (1632, 196081510), (1860, 172045712), (1984, 161292855), (2040, 156865208), (2108, 151805040), (2480, 129034284), (2635, 121444032), (2720, 117648906), (2976, 107528570), (3162, 101203360), (3264, 98040755), (3720, 86022856), (4080, 78432604), (4216, 75902520), (4960, 64517142), (5270, 60722016), (5440, 58824453), (5952, 53764285), (6324, 50601680), (7440, 43011428), (7905, 40481344), (8160, 39216302), (8432, 37951260), (9920, 32258571), (10540, 30361008), (12648, 25300840), (14880, 21505714), (15810, 20240672), (16320, 19608151), (16864, 18975630), (21080, 15180504), (25296, 12650420), (29760, 10752857), (31620, 10120336), (33728, 9487815), (42160, 7590252), (50592, 6325210), (63240, 5060168), (84320, 3795126), (101184, 3162605), (126480, 2530084), (168640, 1897563), (252960, 1265042), (505920, 632521)]