653662920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4513}}^1$

素因数の和:4615

約数の個数: 128

約数和(自身を含む): 2106051840

約数和(自身を除く): 1452388920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 71, 85, 102, 120, 136, 142, 170, 204, 213, 255, 284, 340, 355, 408, 426, 510, 568, 680, 710, 852, 1020, 1065, 1207, 1420, 1704, 2040, 2130, 2414, 2840, 3621, 4260, 4513, 4828, 6035, 7242, 8520, 9026, 9656, 12070, 13539, 14484, 18052, 18105, 22565, 24140, 27078, 28968, 36104, 36210, 45130, 48280, 54156, 67695, 72420, 76721, 90260, 108312, 135390, 144840, 153442, 180520, 230163, 270780, 306884, 320423, 383605, 460326, 541560, 613768, 640846, 767210, 920652, 961269, 1150815, 1281692, 1534420, 1602115, 1841304, 1922538, 2301630, 2563384, 3068840, 3204230, 3845076, 4603260, 4806345, 5447191, 6408460, 7690152, 9206520, 9612690, 10894382, 12816920, 16341573, 19225380, 21788764, 27235955, 32683146, 38450760, 43577528, 54471910, 65366292, 81707865, 108943820, 130732584, 163415730, 217887640, 326831460, 653662920]

約数ペア:

[(1, 653662920), (2, 326831460), (3, 217887640), (4, 163415730), (5, 130732584), (6, 108943820), (8, 81707865), (10, 65366292), (12, 54471910), (15, 43577528), (17, 38450760), (20, 32683146), (24, 27235955), (30, 21788764), (34, 19225380), (40, 16341573), (51, 12816920), (60, 10894382), (68, 9612690), (71, 9206520), (85, 7690152), (102, 6408460), (120, 5447191), (136, 4806345), (142, 4603260), (170, 3845076), (204, 3204230), (213, 3068840), (255, 2563384), (284, 2301630), (340, 1922538), (355, 1841304), (408, 1602115), (426, 1534420), (510, 1281692), (568, 1150815), (680, 961269), (710, 920652), (852, 767210), (1020, 640846), (1065, 613768), (1207, 541560), (1420, 460326), (1704, 383605), (2040, 320423), (2130, 306884), (2414, 270780), (2840, 230163), (3621, 180520), (4260, 153442), (4513, 144840), (4828, 135390), (6035, 108312), (7242, 90260), (8520, 76721), (9026, 72420), (9656, 67695), (12070, 54156), (13539, 48280), (14484, 45130), (18052, 36210), (18105, 36104), (22565, 28968), (24140, 27078)]