151354560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 224

約数和(自身を含む): 557125632

約数和(自身を除く): 405771072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 168, 192, 202, 210, 223, 224, 240, 280, 303, 320, 336, 404, 420, 446, 448, 480, 505, 560, 606, 669, 672, 707, 808, 840, 892, 960, 1010, 1115, 1120, 1212, 1338, 1344, 1414, 1515, 1561, 1616, 1680, 1784, 2020, 2121, 2230, 2240, 2424, 2676, 2828, 3030, 3122, 3232, 3345, 3360, 3535, 3568, 4040, 4242, 4460, 4683, 4848, 5352, 5656, 6060, 6244, 6464, 6690, 6720, 7070, 7136, 7805, 8080, 8484, 8920, 9366, 9696, 10605, 10704, 11312, 12120, 12488, 13380, 14140, 14272, 15610, 16160, 16968, 17840, 18732, 19392, 21210, 21408, 22523, 22624, 23415, 24240, 24976, 26760, 28280, 31220, 32320, 33936, 35680, 37464, 42420, 42816, 45046, 45248, 46830, 48480, 49952, 53520, 56560, 62440, 67569, 67872, 71360, 74928, 84840, 90092, 93660, 96960, 99904, 107040, 112615, 113120, 124880, 135138, 135744, 149856, 157661, 169680, 180184, 187320, 214080, 225230, 226240, 249760, 270276, 299712, 315322, 337845, 339360, 360368, 374640, 450460, 472983, 499520, 540552, 630644, 675690, 678720, 720736, 749280, 788305, 900920, 945966, 1081104, 1261288, 1351380, 1441472, 1498560, 1576610, 1801840, 1891932, 2162208, 2364915, 2522576, 2702760, 3153220, 3603680, 3783864, 4324416, 4729830, 5045152, 5405520, 6306440, 7207360, 7567728, 9459660, 10090304, 10811040, 12612880, 15135456, 18919320, 21622080, 25225760, 30270912, 37838640, 50451520, 75677280, 151354560]

約数ペア:

[(1, 151354560), (2, 75677280), (3, 50451520), (4, 37838640), (5, 30270912), (6, 25225760), (7, 21622080), (8, 18919320), (10, 15135456), (12, 12612880), (14, 10811040), (15, 10090304), (16, 9459660), (20, 7567728), (21, 7207360), (24, 6306440), (28, 5405520), (30, 5045152), (32, 4729830), (35, 4324416), (40, 3783864), (42, 3603680), (48, 3153220), (56, 2702760), (60, 2522576), (64, 2364915), (70, 2162208), (80, 1891932), (84, 1801840), (96, 1576610), (101, 1498560), (105, 1441472), (112, 1351380), (120, 1261288), (140, 1081104), (160, 945966), (168, 900920), (192, 788305), (202, 749280), (210, 720736), (223, 678720), (224, 675690), (240, 630644), (280, 540552), (303, 499520), (320, 472983), (336, 450460), (404, 374640), (420, 360368), (446, 339360), (448, 337845), (480, 315322), (505, 299712), (560, 270276), (606, 249760), (669, 226240), (672, 225230), (707, 214080), (808, 187320), (840, 180184), (892, 169680), (960, 157661), (1010, 149856), (1115, 135744), (1120, 135138), (1212, 124880), (1338, 113120), (1344, 112615), (1414, 107040), (1515, 99904), (1561, 96960), (1616, 93660), (1680, 90092), (1784, 84840), (2020, 74928), (2121, 71360), (2230, 67872), (2240, 67569), (2424, 62440), (2676, 56560), (2828, 53520), (3030, 49952), (3122, 48480), (3232, 46830), (3345, 45248), (3360, 45046), (3535, 42816), (3568, 42420), (4040, 37464), (4242, 35680), (4460, 33936), (4683, 32320), (4848, 31220), (5352, 28280), (5656, 26760), (6060, 24976), (6244, 24240), (6464, 23415), (6690, 22624), (6720, 22523), (7070, 21408), (7136, 21210), (7805, 19392), (8080, 18732), (8484, 17840), (8920, 16968), (9366, 16160), (9696, 15610), (10605, 14272), (10704, 14140), (11312, 13380), (12120, 12488)]