2971569480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:876

約数の個数: 256

約数和(自身を含む): 10152345600

約数和(自身を除く): 7180776120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 101, 110, 120, 124, 132, 155, 165, 186, 202, 220, 248, 264, 303, 310, 330, 341, 372, 404, 440, 465, 505, 606, 620, 660, 682, 719, 744, 808, 930, 1010, 1023, 1111, 1212, 1240, 1320, 1364, 1438, 1515, 1705, 1860, 2020, 2046, 2157, 2222, 2424, 2728, 2876, 3030, 3131, 3333, 3410, 3595, 3720, 4040, 4092, 4314, 4444, 5115, 5555, 5752, 6060, 6262, 6666, 6820, 7190, 7909, 8184, 8628, 8888, 9393, 10230, 10785, 11110, 12120, 12524, 13332, 13640, 14380, 15655, 15818, 16665, 17256, 18786, 20460, 21570, 22220, 22289, 23727, 25048, 26664, 28760, 31310, 31636, 33330, 34441, 37572, 39545, 40920, 43140, 44440, 44578, 46965, 47454, 62620, 63272, 66660, 66867, 68882, 72619, 75144, 79090, 86280, 89156, 93930, 94908, 103323, 111445, 118635, 125240, 133320, 133734, 137764, 145238, 158180, 172205, 178312, 187860, 189816, 206646, 217857, 222890, 237270, 245179, 267468, 275528, 290476, 316360, 334335, 344410, 363095, 375720, 413292, 435714, 445780, 474540, 490358, 516615, 534936, 580952, 668670, 688820, 726190, 735537, 798809, 826584, 871428, 891560, 949080, 980716, 1033230, 1089285, 1225895, 1337340, 1377640, 1452380, 1471074, 1597618, 1742856, 1961432, 2066460, 2178570, 2251189, 2396427, 2451790, 2674680, 2904760, 2942148, 3195236, 3677685, 3994045, 4132920, 4357140, 4502378, 4792854, 4903580, 5884296, 6390472, 6753567, 7355370, 7988090, 8714280, 9004756, 9585708, 9807160, 11255945, 11982135, 13507134, 14710740, 15976180, 18009512, 19171416, 22511890, 23964270, 24763079, 27014268, 29421480, 31952360, 33767835, 45023780, 47928540, 49526158, 54028536, 67535670, 74289237, 90047560, 95857080, 99052316, 123815395, 135071340, 148578474, 198104632, 247630790, 270142680, 297156948, 371446185, 495261580, 594313896, 742892370, 990523160, 1485784740, 2971569480]

約数ペア:

[(1, 2971569480), (2, 1485784740), (3, 990523160), (4, 742892370), (5, 594313896), (6, 495261580), (8, 371446185), (10, 297156948), (11, 270142680), (12, 247630790), (15, 198104632), (20, 148578474), (22, 135071340), (24, 123815395), (30, 99052316), (31, 95857080), (33, 90047560), (40, 74289237), (44, 67535670), (55, 54028536), (60, 49526158), (62, 47928540), (66, 45023780), (88, 33767835), (93, 31952360), (101, 29421480), (110, 27014268), (120, 24763079), (124, 23964270), (132, 22511890), (155, 19171416), (165, 18009512), (186, 15976180), (202, 14710740), (220, 13507134), (248, 11982135), (264, 11255945), (303, 9807160), (310, 9585708), (330, 9004756), (341, 8714280), (372, 7988090), (404, 7355370), (440, 6753567), (465, 6390472), (505, 5884296), (606, 4903580), (620, 4792854), (660, 4502378), (682, 4357140), (719, 4132920), (744, 3994045), (808, 3677685), (930, 3195236), (1010, 2942148), (1023, 2904760), (1111, 2674680), (1212, 2451790), (1240, 2396427), (1320, 2251189), (1364, 2178570), (1438, 2066460), (1515, 1961432), (1705, 1742856), (1860, 1597618), (2020, 1471074), (2046, 1452380), (2157, 1377640), (2222, 1337340), (2424, 1225895), (2728, 1089285), (2876, 1033230), (3030, 980716), (3131, 949080), (3333, 891560), (3410, 871428), (3595, 826584), (3720, 798809), (4040, 735537), (4092, 726190), (4314, 688820), (4444, 668670), (5115, 580952), (5555, 534936), (5752, 516615), (6060, 490358), (6262, 474540), (6666, 445780), (6820, 435714), (7190, 413292), (7909, 375720), (8184, 363095), (8628, 344410), (8888, 334335), (9393, 316360), (10230, 290476), (10785, 275528), (11110, 267468), (12120, 245179), (12524, 237270), (13332, 222890), (13640, 217857), (14380, 206646), (15655, 189816), (15818, 187860), (16665, 178312), (17256, 172205), (18786, 158180), (20460, 145238), (21570, 137764), (22220, 133734), (22289, 133320), (23727, 125240), (25048, 118635), (26664, 111445), (28760, 103323), (31310, 94908), (31636, 93930), (33330, 89156), (34441, 86280), (37572, 79090), (39545, 75144), (40920, 72619), (43140, 68882), (44440, 66867), (44578, 66660), (46965, 63272), (47454, 62620)]