230854680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:623

約数の個数: 288

約数和(自身を含む): 912319200

約数和(自身を除く): 681464520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 49, 56, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 115, 120, 126, 138, 140, 147, 161, 168, 180, 184, 196, 207, 210, 230, 245, 252, 276, 280, 294, 315, 322, 345, 360, 392, 414, 420, 441, 460, 483, 490, 504, 552, 569, 588, 630, 644, 690, 735, 805, 828, 840, 882, 920, 966, 980, 1035, 1127, 1138, 1176, 1260, 1288, 1380, 1449, 1470, 1610, 1656, 1707, 1764, 1932, 1960, 2070, 2205, 2254, 2276, 2415, 2520, 2760, 2845, 2898, 2940, 3220, 3381, 3414, 3528, 3864, 3983, 4140, 4410, 4508, 4552, 4830, 5121, 5635, 5690, 5796, 5880, 6440, 6762, 6828, 7245, 7966, 8280, 8535, 8820, 9016, 9660, 10143, 10242, 11270, 11380, 11592, 11949, 13087, 13524, 13656, 14490, 15932, 16905, 17070, 17640, 19320, 19915, 20286, 20484, 22540, 22760, 23898, 25605, 26174, 27048, 27881, 28980, 31864, 33810, 34140, 35847, 39261, 39830, 40572, 40968, 45080, 47796, 50715, 51210, 52348, 55762, 57960, 59745, 65435, 67620, 68280, 71694, 78522, 79660, 81144, 83643, 91609, 95592, 101430, 102420, 104696, 111524, 117783, 119490, 130870, 135240, 139405, 143388, 157044, 159320, 167286, 179235, 183218, 196305, 202860, 204840, 223048, 235566, 238980, 250929, 261740, 274827, 278810, 286776, 314088, 334572, 358470, 366436, 392610, 405720, 418215, 458045, 471132, 477960, 501858, 523480, 549654, 557620, 588915, 641263, 669144, 716940, 732872, 785220, 824481, 836430, 916090, 942264, 1003716, 1099308, 1115240, 1177830, 1254645, 1282526, 1374135, 1433880, 1570440, 1648962, 1672860, 1832180, 1923789, 2007432, 2198616, 2355660, 2509290, 2565052, 2748270, 3206315, 3297924, 3345720, 3664360, 3847578, 4122405, 4711320, 5018580, 5130104, 5496540, 5771367, 6412630, 6595848, 7695156, 8244810, 9618945, 10037160, 10993080, 11542734, 12825260, 15390312, 16489620, 19237890, 23085468, 25650520, 28856835, 32979240, 38475780, 46170936, 57713670, 76951560, 115427340, 230854680]

約数ペア:

[(1, 230854680), (2, 115427340), (3, 76951560), (4, 57713670), (5, 46170936), (6, 38475780), (7, 32979240), (8, 28856835), (9, 25650520), (10, 23085468), (12, 19237890), (14, 16489620), (15, 15390312), (18, 12825260), (20, 11542734), (21, 10993080), (23, 10037160), (24, 9618945), (28, 8244810), (30, 7695156), (35, 6595848), (36, 6412630), (40, 5771367), (42, 5496540), (45, 5130104), (46, 5018580), (49, 4711320), (56, 4122405), (60, 3847578), (63, 3664360), (69, 3345720), (70, 3297924), (72, 3206315), (84, 2748270), (90, 2565052), (92, 2509290), (98, 2355660), (105, 2198616), (115, 2007432), (120, 1923789), (126, 1832180), (138, 1672860), (140, 1648962), (147, 1570440), (161, 1433880), (168, 1374135), (180, 1282526), (184, 1254645), (196, 1177830), (207, 1115240), (210, 1099308), (230, 1003716), (245, 942264), (252, 916090), (276, 836430), (280, 824481), (294, 785220), (315, 732872), (322, 716940), (345, 669144), (360, 641263), (392, 588915), (414, 557620), (420, 549654), (441, 523480), (460, 501858), (483, 477960), (490, 471132), (504, 458045), (552, 418215), (569, 405720), (588, 392610), (630, 366436), (644, 358470), (690, 334572), (735, 314088), (805, 286776), (828, 278810), (840, 274827), (882, 261740), (920, 250929), (966, 238980), (980, 235566), (1035, 223048), (1127, 204840), (1138, 202860), (1176, 196305), (1260, 183218), (1288, 179235), (1380, 167286), (1449, 159320), (1470, 157044), (1610, 143388), (1656, 139405), (1707, 135240), (1764, 130870), (1932, 119490), (1960, 117783), (2070, 111524), (2205, 104696), (2254, 102420), (2276, 101430), (2415, 95592), (2520, 91609), (2760, 83643), (2845, 81144), (2898, 79660), (2940, 78522), (3220, 71694), (3381, 68280), (3414, 67620), (3528, 65435), (3864, 59745), (3983, 57960), (4140, 55762), (4410, 52348), (4508, 51210), (4552, 50715), (4830, 47796), (5121, 45080), (5635, 40968), (5690, 40572), (5796, 39830), (5880, 39261), (6440, 35847), (6762, 34140), (6828, 33810), (7245, 31864), (7966, 28980), (8280, 27881), (8535, 27048), (8820, 26174), (9016, 25605), (9660, 23898), (10143, 22760), (10242, 22540), (11270, 20484), (11380, 20286), (11592, 19915), (11949, 19320), (13087, 17640), (13524, 17070), (13656, 16905), (14490, 15932)]