1519805280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1181}}^1$

素因数の和:1589

約数の個数: 192

約数和(自身を含む): 5490229248

約数和(自身を除く): 3970423968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 383, 420, 480, 560, 672, 766, 840, 1120, 1149, 1181, 1532, 1680, 1915, 2298, 2362, 2681, 3064, 3360, 3543, 3830, 4596, 4724, 5362, 5745, 5905, 6128, 7086, 7660, 8043, 8267, 9192, 9448, 10724, 11490, 11810, 12256, 13405, 14172, 15320, 16086, 16534, 17715, 18384, 18896, 21448, 22980, 23620, 24801, 26810, 28344, 30640, 32172, 33068, 35430, 36768, 37792, 40215, 41335, 42896, 45960, 47240, 49602, 53620, 56688, 61280, 64344, 66136, 70860, 80430, 82670, 85792, 91920, 94480, 99204, 107240, 113376, 124005, 128688, 132272, 141720, 160860, 165340, 183840, 188960, 198408, 214480, 248010, 257376, 264544, 283440, 321720, 330680, 396816, 428960, 452323, 496020, 566880, 643440, 661360, 793632, 904646, 992040, 1286880, 1322720, 1356969, 1809292, 1984080, 2261615, 2713938, 3166261, 3618584, 3968160, 4523230, 5427876, 6332522, 6784845, 7237168, 9046460, 9498783, 10855752, 12665044, 13569690, 14474336, 15831305, 18092920, 18997566, 21711504, 25330088, 27139380, 31662610, 36185840, 37995132, 43423008, 47493915, 50660176, 54278760, 63325220, 72371680, 75990264, 94987830, 101320352, 108557520, 126650440, 151980528, 189975660, 217115040, 253300880, 303961056, 379951320, 506601760, 759902640, 1519805280]

約数ペア:

[(1, 1519805280), (2, 759902640), (3, 506601760), (4, 379951320), (5, 303961056), (6, 253300880), (7, 217115040), (8, 189975660), (10, 151980528), (12, 126650440), (14, 108557520), (15, 101320352), (16, 94987830), (20, 75990264), (21, 72371680), (24, 63325220), (28, 54278760), (30, 50660176), (32, 47493915), (35, 43423008), (40, 37995132), (42, 36185840), (48, 31662610), (56, 27139380), (60, 25330088), (70, 21711504), (80, 18997566), (84, 18092920), (96, 15831305), (105, 14474336), (112, 13569690), (120, 12665044), (140, 10855752), (160, 9498783), (168, 9046460), (210, 7237168), (224, 6784845), (240, 6332522), (280, 5427876), (336, 4523230), (383, 3968160), (420, 3618584), (480, 3166261), (560, 2713938), (672, 2261615), (766, 1984080), (840, 1809292), (1120, 1356969), (1149, 1322720), (1181, 1286880), (1532, 992040), (1680, 904646), (1915, 793632), (2298, 661360), (2362, 643440), (2681, 566880), (3064, 496020), (3360, 452323), (3543, 428960), (3830, 396816), (4596, 330680), (4724, 321720), (5362, 283440), (5745, 264544), (5905, 257376), (6128, 248010), (7086, 214480), (7660, 198408), (8043, 188960), (8267, 183840), (9192, 165340), (9448, 160860), (10724, 141720), (11490, 132272), (11810, 128688), (12256, 124005), (13405, 113376), (14172, 107240), (15320, 99204), (16086, 94480), (16534, 91920), (17715, 85792), (18384, 82670), (18896, 80430), (21448, 70860), (22980, 66136), (23620, 64344), (24801, 61280), (26810, 56688), (28344, 53620), (30640, 49602), (32172, 47240), (33068, 45960), (35430, 42896), (36768, 41335), (37792, 40215)]