297785280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 224

約数和(自身を含む): 1032321024

約数和(自身を除く): 734535744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 107, 120, 130, 156, 160, 192, 195, 208, 214, 223, 240, 260, 312, 320, 321, 390, 416, 428, 446, 480, 520, 535, 624, 642, 669, 780, 832, 856, 892, 960, 1040, 1070, 1115, 1248, 1284, 1338, 1391, 1560, 1605, 1712, 1784, 2080, 2140, 2230, 2496, 2568, 2676, 2782, 2899, 3120, 3210, 3345, 3424, 3568, 4160, 4173, 4280, 4460, 5136, 5352, 5564, 5798, 6240, 6420, 6690, 6848, 6955, 7136, 8346, 8560, 8697, 8920, 10272, 10704, 11128, 11596, 12480, 12840, 13380, 13910, 14272, 14495, 16692, 17120, 17394, 17840, 20544, 20865, 21408, 22256, 23192, 23861, 25680, 26760, 27820, 28990, 33384, 34240, 34788, 35680, 41730, 42816, 43485, 44512, 46384, 47722, 51360, 53520, 55640, 57980, 66768, 69576, 71360, 71583, 83460, 86970, 89024, 92768, 95444, 102720, 107040, 111280, 115960, 119305, 133536, 139152, 143166, 166920, 173940, 185536, 190888, 214080, 222560, 231920, 238610, 267072, 278304, 286332, 310193, 333840, 347880, 357915, 381776, 445120, 463840, 477220, 556608, 572664, 620386, 667680, 695760, 715830, 763552, 927680, 930579, 954440, 1145328, 1240772, 1335360, 1391520, 1431660, 1527104, 1550965, 1861158, 1908880, 2290656, 2481544, 2783040, 2863320, 3101930, 3722316, 3817760, 4581312, 4652895, 4963088, 5726640, 6203860, 7444632, 7635520, 9305790, 9926176, 11453280, 12407720, 14889264, 18611580, 19852352, 22906560, 24815440, 29778528, 37223160, 49630880, 59557056, 74446320, 99261760, 148892640, 297785280]

約数ペア:

[(1, 297785280), (2, 148892640), (3, 99261760), (4, 74446320), (5, 59557056), (6, 49630880), (8, 37223160), (10, 29778528), (12, 24815440), (13, 22906560), (15, 19852352), (16, 18611580), (20, 14889264), (24, 12407720), (26, 11453280), (30, 9926176), (32, 9305790), (39, 7635520), (40, 7444632), (48, 6203860), (52, 5726640), (60, 4963088), (64, 4652895), (65, 4581312), (78, 3817760), (80, 3722316), (96, 3101930), (104, 2863320), (107, 2783040), (120, 2481544), (130, 2290656), (156, 1908880), (160, 1861158), (192, 1550965), (195, 1527104), (208, 1431660), (214, 1391520), (223, 1335360), (240, 1240772), (260, 1145328), (312, 954440), (320, 930579), (321, 927680), (390, 763552), (416, 715830), (428, 695760), (446, 667680), (480, 620386), (520, 572664), (535, 556608), (624, 477220), (642, 463840), (669, 445120), (780, 381776), (832, 357915), (856, 347880), (892, 333840), (960, 310193), (1040, 286332), (1070, 278304), (1115, 267072), (1248, 238610), (1284, 231920), (1338, 222560), (1391, 214080), (1560, 190888), (1605, 185536), (1712, 173940), (1784, 166920), (2080, 143166), (2140, 139152), (2230, 133536), (2496, 119305), (2568, 115960), (2676, 111280), (2782, 107040), (2899, 102720), (3120, 95444), (3210, 92768), (3345, 89024), (3424, 86970), (3568, 83460), (4160, 71583), (4173, 71360), (4280, 69576), (4460, 66768), (5136, 57980), (5352, 55640), (5564, 53520), (5798, 51360), (6240, 47722), (6420, 46384), (6690, 44512), (6848, 43485), (6955, 42816), (7136, 41730), (8346, 35680), (8560, 34788), (8697, 34240), (8920, 33384), (10272, 28990), (10704, 27820), (11128, 26760), (11596, 25680), (12480, 23861), (12840, 23192), (13380, 22256), (13910, 21408), (14272, 20865), (14495, 20544), (16692, 17840), (17120, 17394)]