633080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:61

約数の個数: 96

約数和(自身を含む): 1846800

約数和(自身を除く): 1213720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 49, 56, 68, 70, 76, 85, 95, 98, 119, 133, 136, 140, 152, 170, 190, 196, 238, 245, 266, 280, 323, 340, 380, 392, 476, 490, 532, 595, 646, 665, 680, 760, 833, 931, 952, 980, 1064, 1190, 1292, 1330, 1615, 1666, 1862, 1960, 2261, 2380, 2584, 2660, 3230, 3332, 3724, 4165, 4522, 4655, 4760, 5320, 6460, 6664, 7448, 8330, 9044, 9310, 11305, 12920, 15827, 16660, 18088, 18620, 22610, 31654, 33320, 37240, 45220, 63308, 79135, 90440, 126616, 158270, 316540, 633080]

約数ペア:

[(1, 633080), (2, 316540), (4, 158270), (5, 126616), (7, 90440), (8, 79135), (10, 63308), (14, 45220), (17, 37240), (19, 33320), (20, 31654), (28, 22610), (34, 18620), (35, 18088), (38, 16660), (40, 15827), (49, 12920), (56, 11305), (68, 9310), (70, 9044), (76, 8330), (85, 7448), (95, 6664), (98, 6460), (119, 5320), (133, 4760), (136, 4655), (140, 4522), (152, 4165), (170, 3724), (190, 3332), (196, 3230), (238, 2660), (245, 2584), (266, 2380), (280, 2261), (323, 1960), (340, 1862), (380, 1666), (392, 1615), (476, 1330), (490, 1292), (532, 1190), (595, 1064), (646, 980), (665, 952), (680, 931), (760, 833)]