1338036840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{176989}}^1$

素因数の和:177016

約数の個数: 128

約数和(自身を含む): 5097312000

約数和(自身を除く): 3759275160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 176989, 353978, 530967, 707956, 884945, 1061934, 1238923, 1415912, 1592901, 1769890, 2123868, 2477846, 2654835, 3185802, 3539780, 3716769, 4247736, 4778703, 4955692, 5309670, 6194615, 6371604, 7079560, 7433538, 7964505, 9557406, 9911384, 10619340, 11150307, 12389230, 12743208, 14867076, 15929010, 18583845, 19114812, 21238680, 22300614, 23893515, 24778460, 29734152, 31858020, 33450921, 37167690, 38229624, 44601228, 47787030, 49556920, 55751535, 63716040, 66901842, 74335380, 89202456, 95574060, 111503070, 133803684, 148670760, 167254605, 191148120, 223006140, 267607368, 334509210, 446012280, 669018420, 1338036840]

約数ペア:

[(1, 1338036840), (2, 669018420), (3, 446012280), (4, 334509210), (5, 267607368), (6, 223006140), (7, 191148120), (8, 167254605), (9, 148670760), (10, 133803684), (12, 111503070), (14, 95574060), (15, 89202456), (18, 74335380), (20, 66901842), (21, 63716040), (24, 55751535), (27, 49556920), (28, 47787030), (30, 44601228), (35, 38229624), (36, 37167690), (40, 33450921), (42, 31858020), (45, 29734152), (54, 24778460), (56, 23893515), (60, 22300614), (63, 21238680), (70, 19114812), (72, 18583845), (84, 15929010), (90, 14867076), (105, 12743208), (108, 12389230), (120, 11150307), (126, 10619340), (135, 9911384), (140, 9557406), (168, 7964505), (180, 7433538), (189, 7079560), (210, 6371604), (216, 6194615), (252, 5309670), (270, 4955692), (280, 4778703), (315, 4247736), (360, 3716769), (378, 3539780), (420, 3185802), (504, 2654835), (540, 2477846), (630, 2123868), (756, 1769890), (840, 1592901), (945, 1415912), (1080, 1238923), (1260, 1061934), (1512, 884945), (1890, 707956), (2520, 530967), (3780, 353978), (7560, 176989)]