1015258920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34253}}^1$

素因数の和:34299

約数の個数: 128

約数和(自身を含む): 3452803200

約数和(自身を除く): 2437544280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 14820, 29640, 34253, 68506, 102759, 137012, 171265, 205518, 274024, 342530, 411036, 445289, 513795, 650807, 685060, 822072, 890578, 1027590, 1301614, 1335867, 1370120, 1781156, 1952421, 2055180, 2226445, 2603228, 2671734, 3254035, 3562312, 3904842, 4110360, 4452890, 5206456, 5343468, 6508070, 6679335, 7809684, 8460491, 8905780, 9762105, 10686936, 13016140, 13358670, 15619368, 16920982, 17811560, 19524210, 25381473, 26032280, 26717340, 33841964, 39048420, 42302455, 50762946, 53434680, 67683928, 78096840, 84604910, 101525892, 126907365, 169209820, 203051784, 253814730, 338419640, 507629460, 1015258920]

約数ペア:

[(1, 1015258920), (2, 507629460), (3, 338419640), (4, 253814730), (5, 203051784), (6, 169209820), (8, 126907365), (10, 101525892), (12, 84604910), (13, 78096840), (15, 67683928), (19, 53434680), (20, 50762946), (24, 42302455), (26, 39048420), (30, 33841964), (38, 26717340), (39, 26032280), (40, 25381473), (52, 19524210), (57, 17811560), (60, 16920982), (65, 15619368), (76, 13358670), (78, 13016140), (95, 10686936), (104, 9762105), (114, 8905780), (120, 8460491), (130, 7809684), (152, 6679335), (156, 6508070), (190, 5343468), (195, 5206456), (228, 4452890), (247, 4110360), (260, 3904842), (285, 3562312), (312, 3254035), (380, 2671734), (390, 2603228), (456, 2226445), (494, 2055180), (520, 1952421), (570, 1781156), (741, 1370120), (760, 1335867), (780, 1301614), (988, 1027590), (1140, 890578), (1235, 822072), (1482, 685060), (1560, 650807), (1976, 513795), (2280, 445289), (2470, 411036), (2964, 342530), (3705, 274024), (4940, 205518), (5928, 171265), (7410, 137012), (9880, 102759), (14820, 68506), (29640, 34253)]