1551954960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2767}}^1$

素因数の和:2846

約数の個数: 240

約数和(自身を含む): 5622140160

約数和(自身を除く): 4070185200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 48, 57, 60, 72, 76, 80, 82, 90, 95, 114, 120, 123, 144, 152, 164, 171, 180, 190, 205, 228, 240, 246, 285, 304, 328, 342, 360, 369, 380, 410, 456, 492, 570, 615, 656, 684, 720, 738, 760, 779, 820, 855, 912, 984, 1140, 1230, 1368, 1476, 1520, 1558, 1640, 1710, 1845, 1968, 2280, 2337, 2460, 2736, 2767, 2952, 3116, 3280, 3420, 3690, 3895, 4560, 4674, 4920, 5534, 5904, 6232, 6840, 7011, 7380, 7790, 8301, 9348, 9840, 11068, 11685, 12464, 13680, 13835, 14022, 14760, 15580, 16602, 18696, 22136, 23370, 24903, 27670, 28044, 29520, 31160, 33204, 35055, 37392, 41505, 44272, 46740, 49806, 52573, 55340, 56088, 62320, 66408, 70110, 83010, 93480, 99612, 105146, 110680, 112176, 113447, 124515, 132816, 140220, 157719, 166020, 186960, 199224, 210292, 221360, 226894, 249030, 262865, 280440, 315438, 332040, 340341, 398448, 420584, 453788, 473157, 498060, 525730, 560880, 567235, 630876, 664080, 680682, 788595, 841168, 907576, 946314, 996120, 1021023, 1051460, 1134470, 1261752, 1361364, 1577190, 1701705, 1815152, 1892628, 1992240, 2042046, 2102920, 2155493, 2268940, 2365785, 2523504, 2722728, 3154380, 3403410, 3785256, 4084092, 4205840, 4310986, 4537880, 4731570, 5105115, 5445456, 6308760, 6466479, 6806820, 7570512, 8168184, 8621972, 9075760, 9463140, 10210230, 10777465, 12617520, 12932958, 13613640, 16336368, 17243944, 18926280, 19399437, 20420460, 21554930, 25865916, 27227280, 32332395, 34487888, 37852560, 38798874, 40840920, 43109860, 51731832, 64664790, 77597748, 81681840, 86219720, 96997185, 103463664, 129329580, 155195496, 172439440, 193994370, 258659160, 310390992, 387988740, 517318320, 775977480, 1551954960]

約数ペア:

[(1, 1551954960), (2, 775977480), (3, 517318320), (4, 387988740), (5, 310390992), (6, 258659160), (8, 193994370), (9, 172439440), (10, 155195496), (12, 129329580), (15, 103463664), (16, 96997185), (18, 86219720), (19, 81681840), (20, 77597748), (24, 64664790), (30, 51731832), (36, 43109860), (38, 40840920), (40, 38798874), (41, 37852560), (45, 34487888), (48, 32332395), (57, 27227280), (60, 25865916), (72, 21554930), (76, 20420460), (80, 19399437), (82, 18926280), (90, 17243944), (95, 16336368), (114, 13613640), (120, 12932958), (123, 12617520), (144, 10777465), (152, 10210230), (164, 9463140), (171, 9075760), (180, 8621972), (190, 8168184), (205, 7570512), (228, 6806820), (240, 6466479), (246, 6308760), (285, 5445456), (304, 5105115), (328, 4731570), (342, 4537880), (360, 4310986), (369, 4205840), (380, 4084092), (410, 3785256), (456, 3403410), (492, 3154380), (570, 2722728), (615, 2523504), (656, 2365785), (684, 2268940), (720, 2155493), (738, 2102920), (760, 2042046), (779, 1992240), (820, 1892628), (855, 1815152), (912, 1701705), (984, 1577190), (1140, 1361364), (1230, 1261752), (1368, 1134470), (1476, 1051460), (1520, 1021023), (1558, 996120), (1640, 946314), (1710, 907576), (1845, 841168), (1968, 788595), (2280, 680682), (2337, 664080), (2460, 630876), (2736, 567235), (2767, 560880), (2952, 525730), (3116, 498060), (3280, 473157), (3420, 453788), (3690, 420584), (3895, 398448), (4560, 340341), (4674, 332040), (4920, 315438), (5534, 280440), (5904, 262865), (6232, 249030), (6840, 226894), (7011, 221360), (7380, 210292), (7790, 199224), (8301, 186960), (9348, 166020), (9840, 157719), (11068, 140220), (11685, 132816), (12464, 124515), (13680, 113447), (13835, 112176), (14022, 110680), (14760, 105146), (15580, 99612), (16602, 93480), (18696, 83010), (22136, 70110), (23370, 66408), (24903, 62320), (27670, 56088), (28044, 55340), (29520, 52573), (31160, 49806), (33204, 46740), (35055, 44272), (37392, 41505)]