202717680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2535

約数の個数: 160

約数和(自身を含む): 707954688

約数和(自身を除く): 505237008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2477, 2480, 2640, 2728, 3410, 3720, 4092, 4954, 5115, 5456, 6820, 7431, 7440, 8184, 9908, 10230, 12385, 13640, 14862, 16368, 19816, 20460, 24770, 27247, 27280, 29724, 37155, 39632, 40920, 49540, 54494, 59448, 74310, 76787, 81741, 81840, 99080, 108988, 118896, 136235, 148620, 153574, 163482, 198160, 217976, 230361, 272470, 297240, 307148, 326964, 383935, 408705, 435952, 460722, 544940, 594480, 614296, 653928, 767870, 817410, 844657, 921444, 1089880, 1151805, 1228592, 1307856, 1535740, 1634820, 1689314, 1842888, 2179760, 2303610, 2533971, 3071480, 3269640, 3378628, 3685776, 4223285, 4607220, 5067942, 6142960, 6539280, 6757256, 8446570, 9214440, 10135884, 12669855, 13514512, 16893140, 18428880, 20271768, 25339710, 33786280, 40543536, 50679420, 67572560, 101358840, 202717680]

約数ペア:

[(1, 202717680), (2, 101358840), (3, 67572560), (4, 50679420), (5, 40543536), (6, 33786280), (8, 25339710), (10, 20271768), (11, 18428880), (12, 16893140), (15, 13514512), (16, 12669855), (20, 10135884), (22, 9214440), (24, 8446570), (30, 6757256), (31, 6539280), (33, 6142960), (40, 5067942), (44, 4607220), (48, 4223285), (55, 3685776), (60, 3378628), (62, 3269640), (66, 3071480), (80, 2533971), (88, 2303610), (93, 2179760), (110, 1842888), (120, 1689314), (124, 1634820), (132, 1535740), (155, 1307856), (165, 1228592), (176, 1151805), (186, 1089880), (220, 921444), (240, 844657), (248, 817410), (264, 767870), (310, 653928), (330, 614296), (341, 594480), (372, 544940), (440, 460722), (465, 435952), (496, 408705), (528, 383935), (620, 326964), (660, 307148), (682, 297240), (744, 272470), (880, 230361), (930, 217976), (1023, 198160), (1240, 163482), (1320, 153574), (1364, 148620), (1488, 136235), (1705, 118896), (1860, 108988), (2046, 99080), (2477, 81840), (2480, 81741), (2640, 76787), (2728, 74310), (3410, 59448), (3720, 54494), (4092, 49540), (4954, 40920), (5115, 39632), (5456, 37155), (6820, 29724), (7431, 27280), (7440, 27247), (8184, 24770), (9908, 20460), (10230, 19816), (12385, 16368), (13640, 14862)]