422897440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 1303102080

約数和(自身を除く): 880204640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 49, 56, 68, 70, 76, 80, 85, 95, 98, 112, 119, 133, 136, 140, 152, 160, 167, 170, 190, 196, 224, 238, 245, 266, 272, 280, 304, 323, 334, 340, 380, 392, 476, 490, 532, 544, 560, 595, 608, 646, 665, 668, 680, 760, 784, 833, 835, 931, 952, 980, 1064, 1120, 1169, 1190, 1292, 1330, 1336, 1360, 1520, 1568, 1615, 1666, 1670, 1862, 1904, 1960, 2128, 2261, 2338, 2380, 2584, 2660, 2672, 2720, 2839, 3040, 3173, 3230, 3332, 3340, 3724, 3808, 3920, 4165, 4256, 4522, 4655, 4676, 4760, 5168, 5320, 5344, 5678, 5845, 6346, 6460, 6664, 6680, 7448, 7840, 8183, 8330, 9044, 9310, 9352, 9520, 10336, 10640, 11305, 11356, 11690, 12692, 12920, 13328, 13360, 14195, 14896, 15827, 15865, 16366, 16660, 18088, 18620, 18704, 19040, 19873, 21280, 22211, 22610, 22712, 23380, 25384, 25840, 26656, 26720, 28390, 29792, 31654, 31730, 32732, 33320, 36176, 37240, 37408, 39746, 40915, 44422, 45220, 45424, 46760, 50768, 51680, 53941, 56780, 63308, 63460, 65464, 66640, 72352, 74480, 79135, 79492, 81830, 88844, 90440, 90848, 93520, 99365, 101536, 107882, 111055, 113560, 126616, 126920, 130928, 133280, 139111, 148960, 155477, 158270, 158984, 163660, 177688, 180880, 187040, 198730, 215764, 222110, 227120, 253232, 253840, 261856, 269705, 278222, 310954, 316540, 317968, 327320, 355376, 361760, 377587, 397460, 431528, 444220, 454240, 506464, 507680, 539410, 556444, 621908, 633080, 635936, 654640, 695555, 710752, 755174, 777385, 794920, 863056, 888440, 1078820, 1112888, 1243816, 1266160, 1309280, 1391110, 1510348, 1554770, 1589840, 1726112, 1776880, 1887935, 2157640, 2225776, 2487632, 2532320, 2643109, 2782220, 3020696, 3109540, 3179680, 3553760, 3775870, 4315280, 4451552, 4975264, 5286218, 5564440, 6041392, 6219080, 7551740, 8630560, 10572436, 11128880, 12082784, 12438160, 13215545, 15103480, 21144872, 22257760, 24876320, 26431090, 30206960, 42289744, 52862180, 60413920, 84579488, 105724360, 211448720, 422897440]

約数ペア:

[(1, 422897440), (2, 211448720), (4, 105724360), (5, 84579488), (7, 60413920), (8, 52862180), (10, 42289744), (14, 30206960), (16, 26431090), (17, 24876320), (19, 22257760), (20, 21144872), (28, 15103480), (32, 13215545), (34, 12438160), (35, 12082784), (38, 11128880), (40, 10572436), (49, 8630560), (56, 7551740), (68, 6219080), (70, 6041392), (76, 5564440), (80, 5286218), (85, 4975264), (95, 4451552), (98, 4315280), (112, 3775870), (119, 3553760), (133, 3179680), (136, 3109540), (140, 3020696), (152, 2782220), (160, 2643109), (167, 2532320), (170, 2487632), (190, 2225776), (196, 2157640), (224, 1887935), (238, 1776880), (245, 1726112), (266, 1589840), (272, 1554770), (280, 1510348), (304, 1391110), (323, 1309280), (334, 1266160), (340, 1243816), (380, 1112888), (392, 1078820), (476, 888440), (490, 863056), (532, 794920), (544, 777385), (560, 755174), (595, 710752), (608, 695555), (646, 654640), (665, 635936), (668, 633080), (680, 621908), (760, 556444), (784, 539410), (833, 507680), (835, 506464), (931, 454240), (952, 444220), (980, 431528), (1064, 397460), (1120, 377587), (1169, 361760), (1190, 355376), (1292, 327320), (1330, 317968), (1336, 316540), (1360, 310954), (1520, 278222), (1568, 269705), (1615, 261856), (1666, 253840), (1670, 253232), (1862, 227120), (1904, 222110), (1960, 215764), (2128, 198730), (2261, 187040), (2338, 180880), (2380, 177688), (2584, 163660), (2660, 158984), (2672, 158270), (2720, 155477), (2839, 148960), (3040, 139111), (3173, 133280), (3230, 130928), (3332, 126920), (3340, 126616), (3724, 113560), (3808, 111055), (3920, 107882), (4165, 101536), (4256, 99365), (4522, 93520), (4655, 90848), (4676, 90440), (4760, 88844), (5168, 81830), (5320, 79492), (5344, 79135), (5678, 74480), (5845, 72352), (6346, 66640), (6460, 65464), (6664, 63460), (6680, 63308), (7448, 56780), (7840, 53941), (8183, 51680), (8330, 50768), (9044, 46760), (9310, 45424), (9352, 45220), (9520, 44422), (10336, 40915), (10640, 39746), (11305, 37408), (11356, 37240), (11690, 36176), (12692, 33320), (12920, 32732), (13328, 31730), (13360, 31654), (14195, 29792), (14896, 28390), (15827, 26720), (15865, 26656), (16366, 25840), (16660, 25384), (18088, 23380), (18620, 22712), (18704, 22610), (19040, 22211), (19873, 21280)]