1520672160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4481}}^1$

素因数の和:4607

約数の個数: 192

約数和(自身を含む): 5529855744

約数和(自身を除く): 4009183584

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, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 168, 202, 210, 224, 240, 280, 303, 336, 404, 420, 480, 505, 560, 606, 672, 707, 808, 840, 1010, 1120, 1212, 1414, 1515, 1616, 1680, 2020, 2121, 2424, 2828, 3030, 3232, 3360, 3535, 4040, 4242, 4481, 4848, 5656, 6060, 7070, 8080, 8484, 8962, 9696, 10605, 11312, 12120, 13443, 14140, 16160, 16968, 17924, 21210, 22405, 22624, 24240, 26886, 28280, 31367, 33936, 35848, 42420, 44810, 48480, 53772, 56560, 62734, 67215, 67872, 71696, 84840, 89620, 94101, 107544, 113120, 125468, 134430, 143392, 156835, 169680, 179240, 188202, 215088, 250936, 268860, 313670, 339360, 358480, 376404, 430176, 452581, 470505, 501872, 537720, 627340, 716960, 752808, 905162, 941010, 1003744, 1075440, 1254680, 1357743, 1505616, 1810324, 1882020, 2150880, 2262905, 2509360, 2715486, 3011232, 3168067, 3620648, 3764040, 4525810, 5018720, 5430972, 6336134, 6788715, 7241296, 7528080, 9051620, 9504201, 10861944, 12672268, 13577430, 14482592, 15056160, 15840335, 18103240, 19008402, 21723888, 25344536, 27154860, 31680670, 36206480, 38016804, 43447776, 47521005, 50689072, 54309720, 63361340, 72412960, 76033608, 95042010, 101378144, 108619440, 126722680, 152067216, 190084020, 217238880, 253445360, 304134432, 380168040, 506890720, 760336080, 1520672160]

約数ペア:

[(1, 1520672160), (2, 760336080), (3, 506890720), (4, 380168040), (5, 304134432), (6, 253445360), (7, 217238880), (8, 190084020), (10, 152067216), (12, 126722680), (14, 108619440), (15, 101378144), (16, 95042010), (20, 76033608), (21, 72412960), (24, 63361340), (28, 54309720), (30, 50689072), (32, 47521005), (35, 43447776), (40, 38016804), (42, 36206480), (48, 31680670), (56, 27154860), (60, 25344536), (70, 21723888), (80, 19008402), (84, 18103240), (96, 15840335), (101, 15056160), (105, 14482592), (112, 13577430), (120, 12672268), (140, 10861944), (160, 9504201), (168, 9051620), (202, 7528080), (210, 7241296), (224, 6788715), (240, 6336134), (280, 5430972), (303, 5018720), (336, 4525810), (404, 3764040), (420, 3620648), (480, 3168067), (505, 3011232), (560, 2715486), (606, 2509360), (672, 2262905), (707, 2150880), (808, 1882020), (840, 1810324), (1010, 1505616), (1120, 1357743), (1212, 1254680), (1414, 1075440), (1515, 1003744), (1616, 941010), (1680, 905162), (2020, 752808), (2121, 716960), (2424, 627340), (2828, 537720), (3030, 501872), (3232, 470505), (3360, 452581), (3535, 430176), (4040, 376404), (4242, 358480), (4481, 339360), (4848, 313670), (5656, 268860), (6060, 250936), (7070, 215088), (8080, 188202), (8484, 179240), (8962, 169680), (9696, 156835), (10605, 143392), (11312, 134430), (12120, 125468), (13443, 113120), (14140, 107544), (16160, 94101), (16968, 89620), (17924, 84840), (21210, 71696), (22405, 67872), (22624, 67215), (24240, 62734), (26886, 56560), (28280, 53772), (31367, 48480), (33936, 44810), (35848, 42420)]