147650520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2153

約数の個数: 128

約数和(自身を含む): 481536000

約数和(自身を除く): 333885480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2089, 2280, 2356, 2945, 3534, 3720, 4178, 4712, 5890, 6267, 7068, 8356, 8835, 10445, 11780, 12534, 14136, 16712, 17670, 20890, 23560, 25068, 31335, 35340, 39691, 41780, 50136, 62670, 64759, 70680, 79382, 83560, 119073, 125340, 129518, 158764, 194277, 198455, 238146, 250680, 259036, 317528, 323795, 388554, 396910, 476292, 518072, 595365, 647590, 777108, 793820, 952584, 971385, 1190730, 1230421, 1295180, 1554216, 1587640, 1942770, 2381460, 2460842, 2590360, 3691263, 3885540, 4762920, 4921684, 6152105, 7382526, 7771080, 9843368, 12304210, 14765052, 18456315, 24608420, 29530104, 36912630, 49216840, 73825260, 147650520]

約数ペア:

[(1, 147650520), (2, 73825260), (3, 49216840), (4, 36912630), (5, 29530104), (6, 24608420), (8, 18456315), (10, 14765052), (12, 12304210), (15, 9843368), (19, 7771080), (20, 7382526), (24, 6152105), (30, 4921684), (31, 4762920), (38, 3885540), (40, 3691263), (57, 2590360), (60, 2460842), (62, 2381460), (76, 1942770), (93, 1587640), (95, 1554216), (114, 1295180), (120, 1230421), (124, 1190730), (152, 971385), (155, 952584), (186, 793820), (190, 777108), (228, 647590), (248, 595365), (285, 518072), (310, 476292), (372, 396910), (380, 388554), (456, 323795), (465, 317528), (570, 259036), (589, 250680), (620, 238146), (744, 198455), (760, 194277), (930, 158764), (1140, 129518), (1178, 125340), (1240, 119073), (1767, 83560), (1860, 79382), (2089, 70680), (2280, 64759), (2356, 62670), (2945, 50136), (3534, 41780), (3720, 39691), (4178, 35340), (4712, 31335), (5890, 25068), (6267, 23560), (7068, 20890), (8356, 17670), (8835, 16712), (10445, 14136), (11780, 12534)]