101827320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 351267840

約数和(自身を除く): 249440520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 241, 280, 420, 482, 503, 723, 840, 964, 1006, 1205, 1446, 1509, 1687, 1928, 2012, 2410, 2515, 2892, 3018, 3374, 3521, 3615, 4024, 4820, 5030, 5061, 5784, 6036, 6748, 7042, 7230, 7545, 8435, 9640, 10060, 10122, 10563, 12072, 13496, 14084, 14460, 15090, 16870, 17605, 20120, 20244, 21126, 25305, 28168, 28920, 30180, 33740, 35210, 40488, 42252, 50610, 52815, 60360, 67480, 70420, 84504, 101220, 105630, 121223, 140840, 202440, 211260, 242446, 363669, 422520, 484892, 606115, 727338, 848561, 969784, 1212230, 1454676, 1697122, 1818345, 2424460, 2545683, 2909352, 3394244, 3636690, 4242805, 4848920, 5091366, 6788488, 7273380, 8485610, 10182732, 12728415, 14546760, 16971220, 20365464, 25456830, 33942440, 50913660, 101827320]

約数ペア:

[(1, 101827320), (2, 50913660), (3, 33942440), (4, 25456830), (5, 20365464), (6, 16971220), (7, 14546760), (8, 12728415), (10, 10182732), (12, 8485610), (14, 7273380), (15, 6788488), (20, 5091366), (21, 4848920), (24, 4242805), (28, 3636690), (30, 3394244), (35, 2909352), (40, 2545683), (42, 2424460), (56, 1818345), (60, 1697122), (70, 1454676), (84, 1212230), (105, 969784), (120, 848561), (140, 727338), (168, 606115), (210, 484892), (241, 422520), (280, 363669), (420, 242446), (482, 211260), (503, 202440), (723, 140840), (840, 121223), (964, 105630), (1006, 101220), (1205, 84504), (1446, 70420), (1509, 67480), (1687, 60360), (1928, 52815), (2012, 50610), (2410, 42252), (2515, 40488), (2892, 35210), (3018, 33740), (3374, 30180), (3521, 28920), (3615, 28168), (4024, 25305), (4820, 21126), (5030, 20244), (5061, 20120), (5784, 17605), (6036, 16870), (6748, 15090), (7042, 14460), (7230, 14084), (7545, 13496), (8435, 12072), (9640, 10563), (10060, 10122)]