271498320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 952653312

約数和(自身を除く): 681154992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 71, 72, 80, 90, 94, 113, 120, 141, 142, 144, 180, 188, 213, 226, 235, 240, 282, 284, 339, 355, 360, 376, 423, 426, 452, 470, 564, 565, 568, 639, 678, 705, 710, 720, 752, 846, 852, 904, 940, 1017, 1065, 1128, 1130, 1136, 1278, 1356, 1410, 1420, 1692, 1695, 1704, 1808, 1880, 2034, 2115, 2130, 2256, 2260, 2556, 2712, 2820, 2840, 3195, 3337, 3384, 3390, 3408, 3760, 4068, 4230, 4260, 4520, 5085, 5112, 5311, 5424, 5640, 5680, 6390, 6674, 6768, 6780, 8023, 8136, 8460, 8520, 9040, 10011, 10170, 10224, 10622, 11280, 12780, 13348, 13560, 15933, 16046, 16272, 16685, 16920, 17040, 20022, 20340, 21244, 24069, 25560, 26555, 26696, 27120, 30033, 31866, 32092, 33370, 33840, 40044, 40115, 40680, 42488, 47799, 48138, 50055, 51120, 53110, 53392, 60066, 63732, 64184, 66740, 72207, 79665, 80088, 80230, 81360, 84976, 95598, 96276, 100110, 106220, 120132, 120345, 127464, 128368, 133480, 144414, 150165, 159330, 160176, 160460, 191196, 192552, 200220, 212440, 238995, 240264, 240690, 254928, 266960, 288828, 300330, 318660, 320920, 361035, 377081, 382392, 385104, 400440, 424880, 477990, 480528, 481380, 577656, 600660, 637320, 641840, 722070, 754162, 764784, 800880, 955980, 962760, 1131243, 1155312, 1201320, 1274640, 1444140, 1508324, 1885405, 1911960, 1925520, 2262486, 2402640, 2888280, 3016648, 3393729, 3770810, 3823920, 4524972, 5656215, 5776560, 6033296, 6787458, 7541620, 9049944, 11312430, 13574916, 15083240, 16968645, 18099888, 22624860, 27149832, 30166480, 33937290, 45249720, 54299664, 67874580, 90499440, 135749160, 271498320]

約数ペア:

[(1, 271498320), (2, 135749160), (3, 90499440), (4, 67874580), (5, 54299664), (6, 45249720), (8, 33937290), (9, 30166480), (10, 27149832), (12, 22624860), (15, 18099888), (16, 16968645), (18, 15083240), (20, 13574916), (24, 11312430), (30, 9049944), (36, 7541620), (40, 6787458), (45, 6033296), (47, 5776560), (48, 5656215), (60, 4524972), (71, 3823920), (72, 3770810), (80, 3393729), (90, 3016648), (94, 2888280), (113, 2402640), (120, 2262486), (141, 1925520), (142, 1911960), (144, 1885405), (180, 1508324), (188, 1444140), (213, 1274640), (226, 1201320), (235, 1155312), (240, 1131243), (282, 962760), (284, 955980), (339, 800880), (355, 764784), (360, 754162), (376, 722070), (423, 641840), (426, 637320), (452, 600660), (470, 577656), (564, 481380), (565, 480528), (568, 477990), (639, 424880), (678, 400440), (705, 385104), (710, 382392), (720, 377081), (752, 361035), (846, 320920), (852, 318660), (904, 300330), (940, 288828), (1017, 266960), (1065, 254928), (1128, 240690), (1130, 240264), (1136, 238995), (1278, 212440), (1356, 200220), (1410, 192552), (1420, 191196), (1692, 160460), (1695, 160176), (1704, 159330), (1808, 150165), (1880, 144414), (2034, 133480), (2115, 128368), (2130, 127464), (2256, 120345), (2260, 120132), (2556, 106220), (2712, 100110), (2820, 96276), (2840, 95598), (3195, 84976), (3337, 81360), (3384, 80230), (3390, 80088), (3408, 79665), (3760, 72207), (4068, 66740), (4230, 64184), (4260, 63732), (4520, 60066), (5085, 53392), (5112, 53110), (5311, 51120), (5424, 50055), (5640, 48138), (5680, 47799), (6390, 42488), (6674, 40680), (6768, 40115), (6780, 40044), (8023, 33840), (8136, 33370), (8460, 32092), (8520, 31866), (9040, 30033), (10011, 27120), (10170, 26696), (10224, 26555), (10622, 25560), (11280, 24069), (12780, 21244), (13348, 20340), (13560, 20022), (15933, 17040), (16046, 16920), (16272, 16685)]