282900520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 785998080

約数和(自身を除く): 503097560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 47, 49, 56, 70, 74, 83, 94, 98, 140, 148, 166, 185, 188, 196, 235, 245, 259, 280, 296, 329, 332, 370, 376, 392, 415, 470, 490, 518, 581, 658, 664, 740, 830, 940, 980, 1036, 1162, 1295, 1316, 1480, 1645, 1660, 1739, 1813, 1880, 1960, 2072, 2303, 2324, 2590, 2632, 2905, 3071, 3290, 3320, 3478, 3626, 3901, 4067, 4606, 4648, 5180, 5810, 6142, 6580, 6956, 7252, 7802, 8134, 8695, 9065, 9212, 10360, 11515, 11620, 12173, 12284, 13160, 13912, 14504, 15355, 15604, 16268, 17390, 18130, 18424, 19505, 20335, 21497, 23030, 23240, 24346, 24568, 27307, 30710, 31208, 32536, 34780, 36260, 39010, 40670, 42994, 46060, 48692, 54614, 60865, 61420, 69560, 72520, 78020, 81340, 85211, 85988, 92120, 97384, 107485, 109228, 121730, 122840, 136535, 144337, 150479, 156040, 162680, 170422, 171976, 191149, 214970, 218456, 243460, 273070, 288674, 300958, 340844, 382298, 426055, 429940, 486920, 546140, 577348, 601916, 681688, 721685, 752395, 764596, 852110, 859880, 955745, 1010359, 1092280, 1154696, 1203832, 1443370, 1504790, 1529192, 1704220, 1911490, 2020718, 2886740, 3009580, 3408440, 3822980, 4041436, 5051795, 5773480, 6019160, 7072513, 7645960, 8082872, 10103590, 14145026, 20207180, 28290052, 35362565, 40414360, 56580104, 70725130, 141450260, 282900520]

約数ペア:

[(1, 282900520), (2, 141450260), (4, 70725130), (5, 56580104), (7, 40414360), (8, 35362565), (10, 28290052), (14, 20207180), (20, 14145026), (28, 10103590), (35, 8082872), (37, 7645960), (40, 7072513), (47, 6019160), (49, 5773480), (56, 5051795), (70, 4041436), (74, 3822980), (83, 3408440), (94, 3009580), (98, 2886740), (140, 2020718), (148, 1911490), (166, 1704220), (185, 1529192), (188, 1504790), (196, 1443370), (235, 1203832), (245, 1154696), (259, 1092280), (280, 1010359), (296, 955745), (329, 859880), (332, 852110), (370, 764596), (376, 752395), (392, 721685), (415, 681688), (470, 601916), (490, 577348), (518, 546140), (581, 486920), (658, 429940), (664, 426055), (740, 382298), (830, 340844), (940, 300958), (980, 288674), (1036, 273070), (1162, 243460), (1295, 218456), (1316, 214970), (1480, 191149), (1645, 171976), (1660, 170422), (1739, 162680), (1813, 156040), (1880, 150479), (1960, 144337), (2072, 136535), (2303, 122840), (2324, 121730), (2590, 109228), (2632, 107485), (2905, 97384), (3071, 92120), (3290, 85988), (3320, 85211), (3478, 81340), (3626, 78020), (3901, 72520), (4067, 69560), (4606, 61420), (4648, 60865), (5180, 54614), (5810, 48692), (6142, 46060), (6580, 42994), (6956, 40670), (7252, 39010), (7802, 36260), (8134, 34780), (8695, 32536), (9065, 31208), (9212, 30710), (10360, 27307), (11515, 24568), (11620, 24346), (12173, 23240), (12284, 23030), (13160, 21497), (13912, 20335), (14504, 19505), (15355, 18424), (15604, 18130), (16268, 17390)]