1000327440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1069}}^1$

素因数の和:1649

約数の個数: 160

約数和(自身を含む): 3553701120

約数和(自身を除く): 2553373680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 557, 560, 840, 1069, 1114, 1671, 1680, 2138, 2228, 2785, 3207, 3342, 3899, 4276, 4456, 5345, 5570, 6414, 6684, 7483, 7798, 8355, 8552, 8912, 10690, 11140, 11697, 12828, 13368, 14966, 15596, 16035, 16710, 17104, 19495, 21380, 22280, 22449, 23394, 25656, 26736, 29932, 31192, 32070, 33420, 37415, 38990, 42760, 44560, 44898, 46788, 51312, 58485, 59864, 62384, 64140, 66840, 74830, 77980, 85520, 89796, 93576, 112245, 116970, 119728, 128280, 133680, 149660, 155960, 179592, 187152, 224490, 233940, 256560, 299320, 311920, 359184, 448980, 467880, 595433, 598640, 897960, 935760, 1190866, 1786299, 1795920, 2381732, 2977165, 3572598, 4168031, 4763464, 5954330, 7145196, 8336062, 8931495, 9526928, 11908660, 12504093, 14290392, 16672124, 17862990, 20840155, 23817320, 25008186, 28580784, 33344248, 35725980, 41680310, 47634640, 50016372, 62520465, 66688496, 71451960, 83360620, 100032744, 125040930, 142903920, 166721240, 200065488, 250081860, 333442480, 500163720, 1000327440]

約数ペア:

[(1, 1000327440), (2, 500163720), (3, 333442480), (4, 250081860), (5, 200065488), (6, 166721240), (7, 142903920), (8, 125040930), (10, 100032744), (12, 83360620), (14, 71451960), (15, 66688496), (16, 62520465), (20, 50016372), (21, 47634640), (24, 41680310), (28, 35725980), (30, 33344248), (35, 28580784), (40, 25008186), (42, 23817320), (48, 20840155), (56, 17862990), (60, 16672124), (70, 14290392), (80, 12504093), (84, 11908660), (105, 9526928), (112, 8931495), (120, 8336062), (140, 7145196), (168, 5954330), (210, 4763464), (240, 4168031), (280, 3572598), (336, 2977165), (420, 2381732), (557, 1795920), (560, 1786299), (840, 1190866), (1069, 935760), (1114, 897960), (1671, 598640), (1680, 595433), (2138, 467880), (2228, 448980), (2785, 359184), (3207, 311920), (3342, 299320), (3899, 256560), (4276, 233940), (4456, 224490), (5345, 187152), (5570, 179592), (6414, 155960), (6684, 149660), (7483, 133680), (7798, 128280), (8355, 119728), (8552, 116970), (8912, 112245), (10690, 93576), (11140, 89796), (11697, 85520), (12828, 77980), (13368, 74830), (14966, 66840), (15596, 64140), (16035, 62384), (16710, 59864), (17104, 58485), (19495, 51312), (21380, 46788), (22280, 44898), (22449, 44560), (23394, 42760), (25656, 38990), (26736, 37415), (29932, 33420), (31192, 32070)]