348790680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2354

約数の個数: 192

約数和(自身を含む): 1317326400

約数和(自身を除く): 968535720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 732, 840, 854, 915, 1098, 1220, 1260, 1281, 1464, 1708, 1830, 2135, 2196, 2269, 2440, 2520, 2562, 2745, 3416, 3660, 3843, 4270, 4392, 4538, 5124, 5490, 6405, 6807, 7320, 7686, 8540, 9076, 10248, 10980, 11345, 12810, 13614, 15372, 15883, 17080, 18152, 19215, 20421, 21960, 22690, 25620, 27228, 30744, 31766, 34035, 38430, 40842, 45380, 47649, 51240, 54456, 63532, 68070, 76860, 79415, 81684, 90760, 95298, 102105, 127064, 136140, 138409, 142947, 153720, 158830, 163368, 190596, 204210, 238245, 272280, 276818, 285894, 317660, 381192, 408420, 415227, 476490, 553636, 571788, 635320, 692045, 714735, 816840, 830454, 952980, 968863, 1107272, 1143576, 1245681, 1384090, 1429470, 1660908, 1905960, 1937726, 2076135, 2491362, 2768180, 2858940, 2906589, 3321816, 3875452, 4152270, 4844315, 4982724, 5536360, 5717880, 5813178, 6228405, 7750904, 8304540, 8719767, 9688630, 9965448, 11626356, 12456810, 14532945, 16609080, 17439534, 19377260, 23252712, 24913620, 29065890, 34879068, 38754520, 43598835, 49827240, 58131780, 69758136, 87197670, 116263560, 174395340, 348790680]

約数ペア:

[(1, 348790680), (2, 174395340), (3, 116263560), (4, 87197670), (5, 69758136), (6, 58131780), (7, 49827240), (8, 43598835), (9, 38754520), (10, 34879068), (12, 29065890), (14, 24913620), (15, 23252712), (18, 19377260), (20, 17439534), (21, 16609080), (24, 14532945), (28, 12456810), (30, 11626356), (35, 9965448), (36, 9688630), (40, 8719767), (42, 8304540), (45, 7750904), (56, 6228405), (60, 5813178), (61, 5717880), (63, 5536360), (70, 4982724), (72, 4844315), (84, 4152270), (90, 3875452), (105, 3321816), (120, 2906589), (122, 2858940), (126, 2768180), (140, 2491362), (168, 2076135), (180, 1937726), (183, 1905960), (210, 1660908), (244, 1429470), (252, 1384090), (280, 1245681), (305, 1143576), (315, 1107272), (360, 968863), (366, 952980), (420, 830454), (427, 816840), (488, 714735), (504, 692045), (549, 635320), (610, 571788), (630, 553636), (732, 476490), (840, 415227), (854, 408420), (915, 381192), (1098, 317660), (1220, 285894), (1260, 276818), (1281, 272280), (1464, 238245), (1708, 204210), (1830, 190596), (2135, 163368), (2196, 158830), (2269, 153720), (2440, 142947), (2520, 138409), (2562, 136140), (2745, 127064), (3416, 102105), (3660, 95298), (3843, 90760), (4270, 81684), (4392, 79415), (4538, 76860), (5124, 68070), (5490, 63532), (6405, 54456), (6807, 51240), (7320, 47649), (7686, 45380), (8540, 40842), (9076, 38430), (10248, 34035), (10980, 31766), (11345, 30744), (12810, 27228), (13614, 25620), (15372, 22690), (15883, 21960), (17080, 20421), (18152, 19215)]