30128875560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{56131}}^1$

素因数の和:56229

約数の個数: 256

約数和(自身を含む): 116395315200

約数和(自身を除く): 86266439640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 71, 72, 84, 90, 105, 108, 120, 126, 135, 140, 142, 168, 180, 189, 210, 213, 216, 252, 270, 280, 284, 315, 355, 360, 378, 420, 426, 497, 504, 540, 568, 630, 639, 710, 756, 840, 852, 945, 994, 1065, 1080, 1260, 1278, 1420, 1491, 1512, 1704, 1890, 1917, 1988, 2130, 2485, 2520, 2556, 2840, 2982, 3195, 3780, 3834, 3976, 4260, 4473, 4970, 5112, 5964, 6390, 7455, 7560, 7668, 8520, 8946, 9585, 9940, 11928, 12780, 13419, 14910, 15336, 17892, 19170, 19880, 22365, 25560, 26838, 29820, 35784, 38340, 44730, 53676, 56131, 59640, 67095, 76680, 89460, 107352, 112262, 134190, 168393, 178920, 224524, 268380, 280655, 336786, 392917, 449048, 505179, 536760, 561310, 673572, 785834, 841965, 1010358, 1122620, 1178751, 1347144, 1515537, 1571668, 1683930, 1964585, 2020716, 2245240, 2357502, 2525895, 3031074, 3143336, 3367860, 3536253, 3929170, 3985301, 4041432, 4715004, 5051790, 5893755, 6062148, 6735720, 7072506, 7577685, 7858340, 7970602, 9430008, 10103580, 10608759, 11787510, 11955903, 12124296, 14145012, 15155370, 15716680, 15941204, 17681265, 19926505, 20207160, 21217518, 23575020, 23911806, 27897107, 28290024, 30310740, 31882408, 35362530, 35867709, 39853010, 42435036, 47150040, 47823612, 53043795, 55794214, 59779515, 60621480, 70725060, 71735418, 79706020, 83691321, 84870072, 95647224, 106087590, 107603127, 111588428, 119559030, 139485535, 141450120, 143470836, 159412040, 167382642, 179338545, 212175180, 215206254, 223176856, 239118060, 251073963, 278971070, 286941672, 334765284, 358677090, 418456605, 424350360, 430412508, 478236120, 502147926, 538015635, 557942140, 669530568, 717354180, 753221889, 836913210, 860825016, 1004295852, 1076031270, 1115884280, 1255369815, 1434708360, 1506443778, 1673826420, 2008591704, 2152062540, 2510739630, 3012887556, 3347652840, 3766109445, 4304125080, 5021479260, 6025775112, 7532218890, 10042958520, 15064437780, 30128875560]

約数ペア:

[(1, 30128875560), (2, 15064437780), (3, 10042958520), (4, 7532218890), (5, 6025775112), (6, 5021479260), (7, 4304125080), (8, 3766109445), (9, 3347652840), (10, 3012887556), (12, 2510739630), (14, 2152062540), (15, 2008591704), (18, 1673826420), (20, 1506443778), (21, 1434708360), (24, 1255369815), (27, 1115884280), (28, 1076031270), (30, 1004295852), (35, 860825016), (36, 836913210), (40, 753221889), (42, 717354180), (45, 669530568), (54, 557942140), (56, 538015635), (60, 502147926), (63, 478236120), (70, 430412508), (71, 424350360), (72, 418456605), (84, 358677090), (90, 334765284), (105, 286941672), (108, 278971070), (120, 251073963), (126, 239118060), (135, 223176856), (140, 215206254), (142, 212175180), (168, 179338545), (180, 167382642), (189, 159412040), (210, 143470836), (213, 141450120), (216, 139485535), (252, 119559030), (270, 111588428), (280, 107603127), (284, 106087590), (315, 95647224), (355, 84870072), (360, 83691321), (378, 79706020), (420, 71735418), (426, 70725060), (497, 60621480), (504, 59779515), (540, 55794214), (568, 53043795), (630, 47823612), (639, 47150040), (710, 42435036), (756, 39853010), (840, 35867709), (852, 35362530), (945, 31882408), (994, 30310740), (1065, 28290024), (1080, 27897107), (1260, 23911806), (1278, 23575020), (1420, 21217518), (1491, 20207160), (1512, 19926505), (1704, 17681265), (1890, 15941204), (1917, 15716680), (1988, 15155370), (2130, 14145012), (2485, 12124296), (2520, 11955903), (2556, 11787510), (2840, 10608759), (2982, 10103580), (3195, 9430008), (3780, 7970602), (3834, 7858340), (3976, 7577685), (4260, 7072506), (4473, 6735720), (4970, 6062148), (5112, 5893755), (5964, 5051790), (6390, 4715004), (7455, 4041432), (7560, 3985301), (7668, 3929170), (8520, 3536253), (8946, 3367860), (9585, 3143336), (9940, 3031074), (11928, 2525895), (12780, 2357502), (13419, 2245240), (14910, 2020716), (15336, 1964585), (17892, 1683930), (19170, 1571668), (19880, 1515537), (22365, 1347144), (25560, 1178751), (26838, 1122620), (29820, 1010358), (35784, 841965), (38340, 785834), (44730, 673572), (53676, 561310), (56131, 536760), (59640, 505179), (67095, 449048), (76680, 392917), (89460, 336786), (107352, 280655), (112262, 268380), (134190, 224524), (168393, 178920)]