348374520

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:961

約数の個数: 224

約数和(自身を含む): 1267005600

約数和(自身を除く): 918631080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 729, 780, 810, 919, 936, 972, 1053, 1080, 1170, 1215, 1404, 1458, 1560, 1620, 1755, 1838, 1944, 2106, 2340, 2430, 2757, 2808, 2916, 3159, 3240, 3510, 3645, 3676, 4212, 4595, 4680, 4860, 5265, 5514, 5832, 6318, 7020, 7290, 7352, 8271, 8424, 9190, 9477, 9720, 10530, 11028, 11947, 12636, 13785, 14040, 14580, 15795, 16542, 18380, 18954, 21060, 22056, 23894, 24813, 25272, 27570, 29160, 31590, 33084, 35841, 36760, 37908, 41355, 42120, 47385, 47788, 49626, 55140, 59735, 63180, 66168, 71682, 74439, 75816, 82710, 94770, 95576, 99252, 107523, 110280, 119470, 124065, 126360, 143364, 148878, 165420, 179205, 189540, 198504, 215046, 223317, 238940, 248130, 286728, 297756, 322569, 330840, 358410, 372195, 379080, 430092, 446634, 477880, 496260, 537615, 595512, 645138, 669951, 716820, 744390, 860184, 893268, 967707, 992520, 1075230, 1116585, 1290276, 1339902, 1433640, 1488780, 1612845, 1786536, 1935414, 2150460, 2233170, 2580552, 2679804, 2903121, 2977560, 3225690, 3349755, 3870828, 4300920, 4466340, 4838535, 5359608, 5806242, 6451380, 6699510, 7741656, 8709363, 8932680, 9677070, 11612484, 12902760, 13399020, 14515605, 17418726, 19354140, 23224968, 26798040, 29031210, 34837452, 38708280, 43546815, 58062420, 69674904, 87093630, 116124840, 174187260, 348374520]

約数ペア:

[(1, 348374520), (2, 174187260), (3, 116124840), (4, 87093630), (5, 69674904), (6, 58062420), (8, 43546815), (9, 38708280), (10, 34837452), (12, 29031210), (13, 26798040), (15, 23224968), (18, 19354140), (20, 17418726), (24, 14515605), (26, 13399020), (27, 12902760), (30, 11612484), (36, 9677070), (39, 8932680), (40, 8709363), (45, 7741656), (52, 6699510), (54, 6451380), (60, 5806242), (65, 5359608), (72, 4838535), (78, 4466340), (81, 4300920), (90, 3870828), (104, 3349755), (108, 3225690), (117, 2977560), (120, 2903121), (130, 2679804), (135, 2580552), (156, 2233170), (162, 2150460), (180, 1935414), (195, 1786536), (216, 1612845), (234, 1488780), (243, 1433640), (260, 1339902), (270, 1290276), (312, 1116585), (324, 1075230), (351, 992520), (360, 967707), (390, 893268), (405, 860184), (468, 744390), (486, 716820), (520, 669951), (540, 645138), (585, 595512), (648, 537615), (702, 496260), (729, 477880), (780, 446634), (810, 430092), (919, 379080), (936, 372195), (972, 358410), (1053, 330840), (1080, 322569), (1170, 297756), (1215, 286728), (1404, 248130), (1458, 238940), (1560, 223317), (1620, 215046), (1755, 198504), (1838, 189540), (1944, 179205), (2106, 165420), (2340, 148878), (2430, 143364), (2757, 126360), (2808, 124065), (2916, 119470), (3159, 110280), (3240, 107523), (3510, 99252), (3645, 95576), (3676, 94770), (4212, 82710), (4595, 75816), (4680, 74439), (4860, 71682), (5265, 66168), (5514, 63180), (5832, 59735), (6318, 55140), (7020, 49626), (7290, 47788), (7352, 47385), (8271, 42120), (8424, 41355), (9190, 37908), (9477, 36760), (9720, 35841), (10530, 33084), (11028, 31590), (11947, 29160), (12636, 27570), (13785, 25272), (14040, 24813), (14580, 23894), (15795, 22056), (16542, 21060), (18380, 18954)]