28138030560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{57641}}^1$

素因数の和:57778

約数の個数: 192

約数和(自身を含む): 99356362560

約数和(自身を除く): 71218332000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 113, 120, 135, 144, 160, 180, 216, 226, 240, 270, 288, 339, 360, 432, 452, 480, 540, 565, 678, 720, 864, 904, 1017, 1080, 1130, 1356, 1440, 1695, 1808, 2034, 2160, 2260, 2712, 3051, 3390, 3616, 4068, 4320, 4520, 5085, 5424, 6102, 6780, 8136, 9040, 10170, 10848, 12204, 13560, 15255, 16272, 18080, 20340, 24408, 27120, 30510, 32544, 40680, 48816, 54240, 57641, 61020, 81360, 97632, 115282, 122040, 162720, 172923, 230564, 244080, 288205, 345846, 461128, 488160, 518769, 576410, 691692, 864615, 922256, 1037538, 1152820, 1383384, 1556307, 1729230, 1844512, 2075076, 2305640, 2593845, 2766768, 3112614, 3458460, 4150152, 4611280, 5187690, 5533536, 6225228, 6513433, 6916920, 7781535, 8300304, 9222560, 10375380, 12450456, 13026866, 13833840, 15563070, 16600608, 19540299, 20750760, 24900912, 26053732, 27667680, 31126140, 32567165, 39080598, 41501520, 49801824, 52107464, 58620897, 62252280, 65134330, 78161196, 83003040, 97701495, 104214928, 117241794, 124504560, 130268660, 156322392, 175862691, 195402990, 208429856, 234483588, 249009120, 260537320, 293104485, 312644784, 351725382, 390805980, 468967176, 521074640, 586208970, 625289568, 703450764, 781611960, 879313455, 937934352, 1042149280, 1172417940, 1406901528, 1563223920, 1758626910, 1875868704, 2344835880, 2813803056, 3126447840, 3517253820, 4689671760, 5627606112, 7034507640, 9379343520, 14069015280, 28138030560]

約数ペア:

[(1, 28138030560), (2, 14069015280), (3, 9379343520), (4, 7034507640), (5, 5627606112), (6, 4689671760), (8, 3517253820), (9, 3126447840), (10, 2813803056), (12, 2344835880), (15, 1875868704), (16, 1758626910), (18, 1563223920), (20, 1406901528), (24, 1172417940), (27, 1042149280), (30, 937934352), (32, 879313455), (36, 781611960), (40, 703450764), (45, 625289568), (48, 586208970), (54, 521074640), (60, 468967176), (72, 390805980), (80, 351725382), (90, 312644784), (96, 293104485), (108, 260537320), (113, 249009120), (120, 234483588), (135, 208429856), (144, 195402990), (160, 175862691), (180, 156322392), (216, 130268660), (226, 124504560), (240, 117241794), (270, 104214928), (288, 97701495), (339, 83003040), (360, 78161196), (432, 65134330), (452, 62252280), (480, 58620897), (540, 52107464), (565, 49801824), (678, 41501520), (720, 39080598), (864, 32567165), (904, 31126140), (1017, 27667680), (1080, 26053732), (1130, 24900912), (1356, 20750760), (1440, 19540299), (1695, 16600608), (1808, 15563070), (2034, 13833840), (2160, 13026866), (2260, 12450456), (2712, 10375380), (3051, 9222560), (3390, 8300304), (3616, 7781535), (4068, 6916920), (4320, 6513433), (4520, 6225228), (5085, 5533536), (5424, 5187690), (6102, 4611280), (6780, 4150152), (8136, 3458460), (9040, 3112614), (10170, 2766768), (10848, 2593845), (12204, 2305640), (13560, 2075076), (15255, 1844512), (16272, 1729230), (18080, 1556307), (20340, 1383384), (24408, 1152820), (27120, 1037538), (30510, 922256), (32544, 864615), (40680, 691692), (48816, 576410), (54240, 518769), (57641, 488160), (61020, 461128), (81360, 345846), (97632, 288205), (115282, 244080), (122040, 230564), (162720, 172923)]