140939400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1508

約数の個数: 192

約数和(自身を含む): 521395200

約数和(自身を除く): 380455800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 276, 280, 300, 322, 345, 350, 420, 460, 483, 525, 552, 575, 600, 644, 690, 700, 805, 840, 920, 966, 1050, 1150, 1288, 1380, 1400, 1459, 1610, 1725, 1932, 2100, 2300, 2415, 2760, 2918, 3220, 3450, 3864, 4025, 4200, 4377, 4600, 4830, 5836, 6440, 6900, 7295, 8050, 8754, 9660, 10213, 11672, 12075, 13800, 14590, 16100, 17508, 19320, 20426, 21885, 24150, 29180, 30639, 32200, 33557, 35016, 36475, 40852, 43770, 48300, 51065, 58360, 61278, 67114, 72950, 81704, 87540, 96600, 100671, 102130, 109425, 122556, 134228, 145900, 153195, 167785, 175080, 201342, 204260, 218850, 234899, 245112, 255325, 268456, 291800, 306390, 335570, 402684, 408520, 437700, 469798, 503355, 510650, 612780, 671140, 704697, 765975, 805368, 838925, 875400, 939596, 1006710, 1021300, 1174495, 1225560, 1342280, 1409394, 1531950, 1677850, 1879192, 2013420, 2042600, 2348990, 2516775, 2818788, 3063900, 3355700, 3523485, 4026840, 4697980, 5033550, 5637576, 5872475, 6127800, 6711400, 7046970, 9395960, 10067100, 11744950, 14093940, 17617425, 20134200, 23489900, 28187880, 35234850, 46979800, 70469700, 140939400]

約数ペア:

[(1, 140939400), (2, 70469700), (3, 46979800), (4, 35234850), (5, 28187880), (6, 23489900), (7, 20134200), (8, 17617425), (10, 14093940), (12, 11744950), (14, 10067100), (15, 9395960), (20, 7046970), (21, 6711400), (23, 6127800), (24, 5872475), (25, 5637576), (28, 5033550), (30, 4697980), (35, 4026840), (40, 3523485), (42, 3355700), (46, 3063900), (50, 2818788), (56, 2516775), (60, 2348990), (69, 2042600), (70, 2013420), (75, 1879192), (84, 1677850), (92, 1531950), (100, 1409394), (105, 1342280), (115, 1225560), (120, 1174495), (138, 1021300), (140, 1006710), (150, 939596), (161, 875400), (168, 838925), (175, 805368), (184, 765975), (200, 704697), (210, 671140), (230, 612780), (276, 510650), (280, 503355), (300, 469798), (322, 437700), (345, 408520), (350, 402684), (420, 335570), (460, 306390), (483, 291800), (525, 268456), (552, 255325), (575, 245112), (600, 234899), (644, 218850), (690, 204260), (700, 201342), (805, 175080), (840, 167785), (920, 153195), (966, 145900), (1050, 134228), (1150, 122556), (1288, 109425), (1380, 102130), (1400, 100671), (1459, 96600), (1610, 87540), (1725, 81704), (1932, 72950), (2100, 67114), (2300, 61278), (2415, 58360), (2760, 51065), (2918, 48300), (3220, 43770), (3450, 40852), (3864, 36475), (4025, 35016), (4200, 33557), (4377, 32200), (4600, 30639), (4830, 29180), (5836, 24150), (6440, 21885), (6900, 20426), (7295, 19320), (8050, 17508), (8754, 16100), (9660, 14590), (10213, 13800), (11672, 12075)]