2516058240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18457}}^1$

素因数の和:18550

約数の個数: 128

約数和(自身を含む): 8133333120

約数和(自身を除く): 5617274880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 9088, 11360, 13632, 17040, 18457, 22720, 27264, 34080, 36914, 45440, 55371, 68160, 73828, 92285, 110742, 136320, 147656, 184570, 221484, 276855, 295312, 369140, 442968, 553710, 590624, 738280, 885936, 1107420, 1181248, 1310447, 1476560, 1771872, 2214840, 2362496, 2620894, 2953120, 3543744, 3931341, 4429680, 5241788, 5906240, 6552235, 7087488, 7862682, 8859360, 10483576, 11812480, 13104470, 15725364, 17718720, 19656705, 20967152, 26208940, 31450728, 35437440, 39313410, 41934304, 52417880, 62901456, 78626820, 83868608, 104835760, 125802912, 157253640, 167737216, 209671520, 251605824, 314507280, 419343040, 503211648, 629014560, 838686080, 1258029120, 2516058240]

約数ペア:

[(1, 2516058240), (2, 1258029120), (3, 838686080), (4, 629014560), (5, 503211648), (6, 419343040), (8, 314507280), (10, 251605824), (12, 209671520), (15, 167737216), (16, 157253640), (20, 125802912), (24, 104835760), (30, 83868608), (32, 78626820), (40, 62901456), (48, 52417880), (60, 41934304), (64, 39313410), (71, 35437440), (80, 31450728), (96, 26208940), (120, 20967152), (128, 19656705), (142, 17718720), (160, 15725364), (192, 13104470), (213, 11812480), (240, 10483576), (284, 8859360), (320, 7862682), (355, 7087488), (384, 6552235), (426, 5906240), (480, 5241788), (568, 4429680), (640, 3931341), (710, 3543744), (852, 2953120), (960, 2620894), (1065, 2362496), (1136, 2214840), (1420, 1771872), (1704, 1476560), (1920, 1310447), (2130, 1181248), (2272, 1107420), (2840, 885936), (3408, 738280), (4260, 590624), (4544, 553710), (5680, 442968), (6816, 369140), (8520, 295312), (9088, 276855), (11360, 221484), (13632, 184570), (17040, 147656), (18457, 136320), (22720, 110742), (27264, 92285), (34080, 73828), (36914, 68160), (45440, 55371)]