1570478640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{284507}}^1$

素因数の和:284546

約数の個数: 80

約数和(自身を含む): 5080174848

約数和(自身を除く): 3509696208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 284507, 569014, 853521, 1138028, 1422535, 1707042, 2276056, 2845070, 3414084, 4267605, 4552112, 5690140, 6543661, 6828168, 8535210, 11380280, 13087322, 13656336, 17070420, 19630983, 22760560, 26174644, 32718305, 34140840, 39261966, 52349288, 65436610, 68281680, 78523932, 98154915, 104698576, 130873220, 157047864, 196309830, 261746440, 314095728, 392619660, 523492880, 785239320, 1570478640]

約数ペア:

[(1, 1570478640), (2, 785239320), (3, 523492880), (4, 392619660), (5, 314095728), (6, 261746440), (8, 196309830), (10, 157047864), (12, 130873220), (15, 104698576), (16, 98154915), (20, 78523932), (23, 68281680), (24, 65436610), (30, 52349288), (40, 39261966), (46, 34140840), (48, 32718305), (60, 26174644), (69, 22760560), (80, 19630983), (92, 17070420), (115, 13656336), (120, 13087322), (138, 11380280), (184, 8535210), (230, 6828168), (240, 6543661), (276, 5690140), (345, 4552112), (368, 4267605), (460, 3414084), (552, 2845070), (690, 2276056), (920, 1707042), (1104, 1422535), (1380, 1138028), (1840, 853521), (2760, 569014), (5520, 284507)]