70764720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:679

約数の個数: 160

約数和(自身を含む): 243026112

約数和(自身を除く): 172261392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 613, 624, 740, 780, 888, 962, 1040, 1110, 1226, 1443, 1480, 1560, 1776, 1839, 1924, 2220, 2405, 2452, 2886, 2960, 3065, 3120, 3678, 3848, 4440, 4810, 4904, 5772, 6130, 7215, 7356, 7696, 7969, 8880, 9195, 9620, 9808, 11544, 12260, 14430, 14712, 15938, 18390, 19240, 22681, 23088, 23907, 24520, 28860, 29424, 31876, 36780, 38480, 39845, 45362, 47814, 49040, 57720, 63752, 68043, 73560, 79690, 90724, 95628, 113405, 115440, 119535, 127504, 136086, 147120, 159380, 181448, 191256, 226810, 239070, 272172, 294853, 318760, 340215, 362896, 382512, 453620, 478140, 544344, 589706, 637520, 680430, 884559, 907240, 956280, 1088688, 1179412, 1360860, 1474265, 1769118, 1814480, 1912560, 2358824, 2721720, 2948530, 3538236, 4422795, 4717648, 5443440, 5897060, 7076472, 8845590, 11794120, 14152944, 17691180, 23588240, 35382360, 70764720]

約数ペア:

[(1, 70764720), (2, 35382360), (3, 23588240), (4, 17691180), (5, 14152944), (6, 11794120), (8, 8845590), (10, 7076472), (12, 5897060), (13, 5443440), (15, 4717648), (16, 4422795), (20, 3538236), (24, 2948530), (26, 2721720), (30, 2358824), (37, 1912560), (39, 1814480), (40, 1769118), (48, 1474265), (52, 1360860), (60, 1179412), (65, 1088688), (74, 956280), (78, 907240), (80, 884559), (104, 680430), (111, 637520), (120, 589706), (130, 544344), (148, 478140), (156, 453620), (185, 382512), (195, 362896), (208, 340215), (222, 318760), (240, 294853), (260, 272172), (296, 239070), (312, 226810), (370, 191256), (390, 181448), (444, 159380), (481, 147120), (520, 136086), (555, 127504), (592, 119535), (613, 115440), (624, 113405), (740, 95628), (780, 90724), (888, 79690), (962, 73560), (1040, 68043), (1110, 63752), (1226, 57720), (1443, 49040), (1480, 47814), (1560, 45362), (1776, 39845), (1839, 38480), (1924, 36780), (2220, 31876), (2405, 29424), (2452, 28860), (2886, 24520), (2960, 23907), (3065, 23088), (3120, 22681), (3678, 19240), (3848, 18390), (4440, 15938), (4810, 14712), (4904, 14430), (5772, 12260), (6130, 11544), (7215, 9808), (7356, 9620), (7696, 9195), (7969, 8880)]