67814460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:632

約数の個数: 144

約数和(自身を含む): 237758976

約数和(自身を除く): 169944516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 107, 126, 140, 180, 210, 214, 252, 315, 321, 420, 428, 503, 535, 630, 642, 749, 963, 1006, 1070, 1260, 1284, 1498, 1509, 1605, 1926, 2012, 2140, 2247, 2515, 2996, 3018, 3210, 3521, 3745, 3852, 4494, 4527, 4815, 5030, 6036, 6420, 6741, 7042, 7490, 7545, 8988, 9054, 9630, 10060, 10563, 11235, 13482, 14084, 14980, 15090, 17605, 18108, 19260, 21126, 22470, 22635, 26964, 30180, 31689, 33705, 35210, 42252, 44940, 45270, 52815, 53821, 63378, 67410, 70420, 90540, 105630, 107642, 126756, 134820, 158445, 161463, 211260, 215284, 269105, 316890, 322926, 376747, 484389, 538210, 633780, 645852, 753494, 807315, 968778, 1076420, 1130241, 1506988, 1614630, 1883735, 1937556, 2260482, 2421945, 3229260, 3390723, 3767470, 4520964, 4843890, 5651205, 6781446, 7534940, 9687780, 11302410, 13562892, 16953615, 22604820, 33907230, 67814460]

約数ペア:

[(1, 67814460), (2, 33907230), (3, 22604820), (4, 16953615), (5, 13562892), (6, 11302410), (7, 9687780), (9, 7534940), (10, 6781446), (12, 5651205), (14, 4843890), (15, 4520964), (18, 3767470), (20, 3390723), (21, 3229260), (28, 2421945), (30, 2260482), (35, 1937556), (36, 1883735), (42, 1614630), (45, 1506988), (60, 1130241), (63, 1076420), (70, 968778), (84, 807315), (90, 753494), (105, 645852), (107, 633780), (126, 538210), (140, 484389), (180, 376747), (210, 322926), (214, 316890), (252, 269105), (315, 215284), (321, 211260), (420, 161463), (428, 158445), (503, 134820), (535, 126756), (630, 107642), (642, 105630), (749, 90540), (963, 70420), (1006, 67410), (1070, 63378), (1260, 53821), (1284, 52815), (1498, 45270), (1509, 44940), (1605, 42252), (1926, 35210), (2012, 33705), (2140, 31689), (2247, 30180), (2515, 26964), (2996, 22635), (3018, 22470), (3210, 21126), (3521, 19260), (3745, 18108), (3852, 17605), (4494, 15090), (4527, 14980), (4815, 14084), (5030, 13482), (6036, 11235), (6420, 10563), (6741, 10060), (7042, 9630), (7490, 9054), (7545, 8988)]