301028640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 288

約数和(自身を含む): 1071439488

約数和(自身を除く): 770410848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 71, 73, 80, 88, 96, 110, 120, 121, 132, 142, 146, 160, 165, 176, 213, 219, 220, 240, 242, 264, 284, 292, 330, 352, 355, 363, 365, 426, 438, 440, 480, 484, 528, 568, 584, 605, 660, 710, 726, 730, 781, 803, 852, 876, 880, 968, 1056, 1065, 1095, 1136, 1168, 1210, 1320, 1420, 1452, 1460, 1562, 1606, 1704, 1752, 1760, 1815, 1936, 2130, 2190, 2272, 2336, 2343, 2409, 2420, 2640, 2840, 2904, 2920, 3124, 3212, 3408, 3504, 3630, 3872, 3905, 4015, 4260, 4380, 4686, 4818, 4840, 5183, 5280, 5680, 5808, 5840, 6248, 6424, 6816, 7008, 7260, 7810, 8030, 8520, 8591, 8760, 8833, 9372, 9636, 9680, 10366, 11360, 11616, 11680, 11715, 12045, 12496, 12848, 14520, 15549, 15620, 16060, 17040, 17182, 17520, 17666, 18744, 19272, 19360, 20732, 23430, 24090, 24992, 25696, 25773, 25915, 26499, 29040, 31098, 31240, 32120, 34080, 34364, 35040, 35332, 37488, 38544, 41464, 42955, 44165, 46860, 48180, 51546, 51830, 52998, 57013, 58080, 62196, 62480, 64240, 68728, 70664, 74976, 77088, 77745, 82928, 85910, 88330, 93720, 96360, 103092, 103660, 105996, 114026, 124392, 124960, 128480, 128865, 132495, 137456, 141328, 155490, 165856, 171039, 171820, 176660, 187440, 192720, 206184, 207320, 211992, 228052, 248784, 257730, 264990, 274912, 282656, 285065, 310980, 342078, 343640, 353320, 374880, 385440, 412368, 414640, 423984, 456104, 497568, 515460, 529980, 570130, 621960, 627143, 684156, 687280, 706640, 824736, 829280, 847968, 855195, 912208, 1030920, 1059960, 1140260, 1243920, 1254286, 1368312, 1374560, 1413280, 1710390, 1824416, 1881429, 2061840, 2119920, 2280520, 2487840, 2508572, 2736624, 3135715, 3420780, 3762858, 4123680, 4239840, 4561040, 5017144, 5473248, 6271430, 6841560, 7525716, 9122080, 9407145, 10034288, 12542860, 13683120, 15051432, 18814290, 20068576, 25085720, 27366240, 30102864, 37628580, 50171440, 60205728, 75257160, 100342880, 150514320, 301028640]

約数ペア:

[(1, 301028640), (2, 150514320), (3, 100342880), (4, 75257160), (5, 60205728), (6, 50171440), (8, 37628580), (10, 30102864), (11, 27366240), (12, 25085720), (15, 20068576), (16, 18814290), (20, 15051432), (22, 13683120), (24, 12542860), (30, 10034288), (32, 9407145), (33, 9122080), (40, 7525716), (44, 6841560), (48, 6271430), (55, 5473248), (60, 5017144), (66, 4561040), (71, 4239840), (73, 4123680), (80, 3762858), (88, 3420780), (96, 3135715), (110, 2736624), (120, 2508572), (121, 2487840), (132, 2280520), (142, 2119920), (146, 2061840), (160, 1881429), (165, 1824416), (176, 1710390), (213, 1413280), (219, 1374560), (220, 1368312), (240, 1254286), (242, 1243920), (264, 1140260), (284, 1059960), (292, 1030920), (330, 912208), (352, 855195), (355, 847968), (363, 829280), (365, 824736), (426, 706640), (438, 687280), (440, 684156), (480, 627143), (484, 621960), (528, 570130), (568, 529980), (584, 515460), (605, 497568), (660, 456104), (710, 423984), (726, 414640), (730, 412368), (781, 385440), (803, 374880), (852, 353320), (876, 343640), (880, 342078), (968, 310980), (1056, 285065), (1065, 282656), (1095, 274912), (1136, 264990), (1168, 257730), (1210, 248784), (1320, 228052), (1420, 211992), (1452, 207320), (1460, 206184), (1562, 192720), (1606, 187440), (1704, 176660), (1752, 171820), (1760, 171039), (1815, 165856), (1936, 155490), (2130, 141328), (2190, 137456), (2272, 132495), (2336, 128865), (2343, 128480), (2409, 124960), (2420, 124392), (2640, 114026), (2840, 105996), (2904, 103660), (2920, 103092), (3124, 96360), (3212, 93720), (3408, 88330), (3504, 85910), (3630, 82928), (3872, 77745), (3905, 77088), (4015, 74976), (4260, 70664), (4380, 68728), (4686, 64240), (4818, 62480), (4840, 62196), (5183, 58080), (5280, 57013), (5680, 52998), (5808, 51830), (5840, 51546), (6248, 48180), (6424, 46860), (6816, 44165), (7008, 42955), (7260, 41464), (7810, 38544), (8030, 37488), (8520, 35332), (8591, 35040), (8760, 34364), (8833, 34080), (9372, 32120), (9636, 31240), (9680, 31098), (10366, 29040), (11360, 26499), (11616, 25915), (11680, 25773), (11715, 25696), (12045, 24992), (12496, 24090), (12848, 23430), (14520, 20732), (15549, 19360), (15620, 19272), (16060, 18744), (17040, 17666), (17182, 17520)]