627665760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2595

約数の個数: 240

約数和(自身を含む): 2332638000

約数和(自身を除く): 1704972240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2549, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5098, 5130, 5472, 6156, 6480, 6840, 7647, 7695, 8208, 9120, 10196, 10260, 12312, 12745, 12960, 13680, 15294, 15390, 16416, 20392, 20520, 22941, 24624, 25490, 27360, 30588, 30780, 38235, 40784, 41040, 45882, 48431, 49248, 50980, 61176, 61560, 68823, 76470, 81568, 82080, 91764, 96862, 101960, 114705, 122352, 123120, 137646, 145293, 152940, 183528, 193724, 203920, 206469, 229410, 242155, 244704, 246240, 275292, 290586, 305880, 344115, 367056, 387448, 407840, 412938, 435879, 458820, 484310, 550584, 581172, 611760, 688230, 726465, 734112, 774896, 825876, 871758, 917640, 968620, 1032345, 1101168, 1162344, 1223520, 1307637, 1376460, 1452930, 1549792, 1651752, 1743516, 1835280, 1937240, 2064690, 2179395, 2202336, 2324688, 2615274, 2752920, 2905860, 3303504, 3487032, 3670560, 3874480, 3922911, 4129380, 4358790, 4649376, 5230548, 5505840, 5811720, 6538185, 6607008, 6974064, 7748960, 7845822, 8258760, 8717580, 10461096, 11011680, 11623440, 13076370, 13948128, 15691644, 16517520, 17435160, 19614555, 20922192, 23246880, 26152740, 31383288, 33035040, 34870320, 39229110, 41844384, 52305480, 62766576, 69740640, 78458220, 104610960, 125533152, 156916440, 209221920, 313832880, 627665760]

約数ペア:

[(1, 627665760), (2, 313832880), (3, 209221920), (4, 156916440), (5, 125533152), (6, 104610960), (8, 78458220), (9, 69740640), (10, 62766576), (12, 52305480), (15, 41844384), (16, 39229110), (18, 34870320), (19, 33035040), (20, 31383288), (24, 26152740), (27, 23246880), (30, 20922192), (32, 19614555), (36, 17435160), (38, 16517520), (40, 15691644), (45, 13948128), (48, 13076370), (54, 11623440), (57, 11011680), (60, 10461096), (72, 8717580), (76, 8258760), (80, 7845822), (81, 7748960), (90, 6974064), (95, 6607008), (96, 6538185), (108, 5811720), (114, 5505840), (120, 5230548), (135, 4649376), (144, 4358790), (152, 4129380), (160, 3922911), (162, 3874480), (171, 3670560), (180, 3487032), (190, 3303504), (216, 2905860), (228, 2752920), (240, 2615274), (270, 2324688), (285, 2202336), (288, 2179395), (304, 2064690), (324, 1937240), (342, 1835280), (360, 1743516), (380, 1651752), (405, 1549792), (432, 1452930), (456, 1376460), (480, 1307637), (513, 1223520), (540, 1162344), (570, 1101168), (608, 1032345), (648, 968620), (684, 917640), (720, 871758), (760, 825876), (810, 774896), (855, 734112), (864, 726465), (912, 688230), (1026, 611760), (1080, 581172), (1140, 550584), (1296, 484310), (1368, 458820), (1440, 435879), (1520, 412938), (1539, 407840), (1620, 387448), (1710, 367056), (1824, 344115), (2052, 305880), (2160, 290586), (2280, 275292), (2549, 246240), (2565, 244704), (2592, 242155), (2736, 229410), (3040, 206469), (3078, 203920), (3240, 193724), (3420, 183528), (4104, 152940), (4320, 145293), (4560, 137646), (5098, 123120), (5130, 122352), (5472, 114705), (6156, 101960), (6480, 96862), (6840, 91764), (7647, 82080), (7695, 81568), (8208, 76470), (9120, 68823), (10196, 61560), (10260, 61176), (12312, 50980), (12745, 49248), (12960, 48431), (13680, 45882), (15294, 41040), (15390, 40784), (16416, 38235), (20392, 30780), (20520, 30588), (22941, 27360), (24624, 25490)]