355764240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:422

約数の個数: 240

約数和(自身を含む): 1299916800

約数和(自身を除く): 944152560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 191, 195, 199, 208, 234, 240, 260, 312, 360, 382, 390, 398, 468, 520, 573, 585, 597, 624, 720, 764, 780, 796, 936, 955, 995, 1040, 1146, 1170, 1194, 1528, 1560, 1592, 1719, 1791, 1872, 1910, 1990, 2292, 2340, 2388, 2483, 2587, 2865, 2985, 3056, 3120, 3184, 3438, 3582, 3820, 3980, 4584, 4680, 4776, 4966, 5174, 5730, 5970, 6876, 7164, 7449, 7640, 7761, 7960, 8595, 8955, 9168, 9360, 9552, 9932, 10348, 11460, 11940, 12415, 12935, 13752, 14328, 14898, 15280, 15522, 15920, 17190, 17910, 19864, 20696, 22347, 22920, 23283, 23880, 24830, 25870, 27504, 28656, 29796, 31044, 34380, 35820, 37245, 38009, 38805, 39728, 41392, 44694, 45840, 46566, 47760, 49660, 51740, 59592, 62088, 68760, 71640, 74490, 76018, 77610, 89388, 93132, 99320, 103480, 111735, 114027, 116415, 119184, 124176, 137520, 143280, 148980, 152036, 155220, 178776, 186264, 190045, 198640, 206960, 223470, 228054, 232830, 297960, 304072, 310440, 342081, 357552, 372528, 380090, 446940, 456108, 465660, 494117, 570135, 595920, 608144, 620880, 684162, 760180, 893880, 912216, 931320, 988234, 1140270, 1368324, 1482351, 1520360, 1710405, 1787760, 1824432, 1862640, 1976468, 2280540, 2470585, 2736648, 2964702, 3040720, 3420810, 3952936, 4447053, 4561080, 4941170, 5473296, 5929404, 6841620, 7411755, 7905872, 8894106, 9122160, 9882340, 11858808, 13683240, 14823510, 17788212, 19764680, 22235265, 23717616, 27366480, 29647020, 35576424, 39529360, 44470530, 59294040, 71152848, 88941060, 118588080, 177882120, 355764240]

約数ペア:

[(1, 355764240), (2, 177882120), (3, 118588080), (4, 88941060), (5, 71152848), (6, 59294040), (8, 44470530), (9, 39529360), (10, 35576424), (12, 29647020), (13, 27366480), (15, 23717616), (16, 22235265), (18, 19764680), (20, 17788212), (24, 14823510), (26, 13683240), (30, 11858808), (36, 9882340), (39, 9122160), (40, 8894106), (45, 7905872), (48, 7411755), (52, 6841620), (60, 5929404), (65, 5473296), (72, 4941170), (78, 4561080), (80, 4447053), (90, 3952936), (104, 3420810), (117, 3040720), (120, 2964702), (130, 2736648), (144, 2470585), (156, 2280540), (180, 1976468), (191, 1862640), (195, 1824432), (199, 1787760), (208, 1710405), (234, 1520360), (240, 1482351), (260, 1368324), (312, 1140270), (360, 988234), (382, 931320), (390, 912216), (398, 893880), (468, 760180), (520, 684162), (573, 620880), (585, 608144), (597, 595920), (624, 570135), (720, 494117), (764, 465660), (780, 456108), (796, 446940), (936, 380090), (955, 372528), (995, 357552), (1040, 342081), (1146, 310440), (1170, 304072), (1194, 297960), (1528, 232830), (1560, 228054), (1592, 223470), (1719, 206960), (1791, 198640), (1872, 190045), (1910, 186264), (1990, 178776), (2292, 155220), (2340, 152036), (2388, 148980), (2483, 143280), (2587, 137520), (2865, 124176), (2985, 119184), (3056, 116415), (3120, 114027), (3184, 111735), (3438, 103480), (3582, 99320), (3820, 93132), (3980, 89388), (4584, 77610), (4680, 76018), (4776, 74490), (4966, 71640), (5174, 68760), (5730, 62088), (5970, 59592), (6876, 51740), (7164, 49660), (7449, 47760), (7640, 46566), (7761, 45840), (7960, 44694), (8595, 41392), (8955, 39728), (9168, 38805), (9360, 38009), (9552, 37245), (9932, 35820), (10348, 34380), (11460, 31044), (11940, 29796), (12415, 28656), (12935, 27504), (13752, 25870), (14328, 24830), (14898, 23880), (15280, 23283), (15522, 22920), (15920, 22347), (17190, 20696), (17910, 19864)]