7997349120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{29333}}^1$

素因数の和:29428

約数の個数: 144

約数和(自身を含む): 25902156672

約数和(自身を除く): 17904807552

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, 256, 284, 320, 355, 384, 426, 480, 568, 640, 710, 768, 852, 960, 1065, 1136, 1280, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 3840, 4260, 4544, 5680, 6816, 8520, 9088, 11360, 13632, 17040, 18176, 22720, 27264, 29333, 34080, 45440, 54528, 58666, 68160, 87999, 90880, 117332, 136320, 146665, 175998, 234664, 272640, 293330, 351996, 439995, 469328, 586660, 703992, 879990, 938656, 1173320, 1407984, 1759980, 1877312, 2082643, 2346640, 2815968, 3519960, 3754624, 4165286, 4693280, 5631936, 6247929, 7039920, 7509248, 8330572, 9386560, 10413215, 11263872, 12495858, 14079840, 16661144, 18773120, 20826430, 22527744, 24991716, 28159680, 31239645, 33322288, 37546240, 41652860, 49983432, 56319360, 62479290, 66644576, 83305720, 99966864, 112638720, 124958580, 133289152, 166611440, 199933728, 249917160, 266578304, 333222880, 399867456, 499834320, 533156608, 666445760, 799734912, 999668640, 1332891520, 1599469824, 1999337280, 2665783040, 3998674560, 7997349120]

約数ペア:

[(1, 7997349120), (2, 3998674560), (3, 2665783040), (4, 1999337280), (5, 1599469824), (6, 1332891520), (8, 999668640), (10, 799734912), (12, 666445760), (15, 533156608), (16, 499834320), (20, 399867456), (24, 333222880), (30, 266578304), (32, 249917160), (40, 199933728), (48, 166611440), (60, 133289152), (64, 124958580), (71, 112638720), (80, 99966864), (96, 83305720), (120, 66644576), (128, 62479290), (142, 56319360), (160, 49983432), (192, 41652860), (213, 37546240), (240, 33322288), (256, 31239645), (284, 28159680), (320, 24991716), (355, 22527744), (384, 20826430), (426, 18773120), (480, 16661144), (568, 14079840), (640, 12495858), (710, 11263872), (768, 10413215), (852, 9386560), (960, 8330572), (1065, 7509248), (1136, 7039920), (1280, 6247929), (1420, 5631936), (1704, 4693280), (1920, 4165286), (2130, 3754624), (2272, 3519960), (2840, 2815968), (3408, 2346640), (3840, 2082643), (4260, 1877312), (4544, 1759980), (5680, 1407984), (6816, 1173320), (8520, 938656), (9088, 879990), (11360, 703992), (13632, 586660), (17040, 469328), (18176, 439995), (22720, 351996), (27264, 293330), (29333, 272640), (34080, 234664), (45440, 175998), (54528, 146665), (58666, 136320), (68160, 117332), (87999, 90880)]