417517920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 288

約数和(自身を含む): 1509580800

約数和(自身を除く): 1092062880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 47, 48, 60, 62, 72, 80, 90, 93, 94, 96, 120, 124, 141, 144, 155, 160, 180, 186, 188, 199, 235, 240, 248, 279, 282, 288, 310, 360, 372, 376, 398, 423, 465, 470, 480, 496, 558, 564, 597, 620, 705, 720, 744, 752, 796, 846, 930, 940, 992, 995, 1116, 1128, 1194, 1240, 1395, 1410, 1440, 1457, 1488, 1504, 1592, 1692, 1791, 1860, 1880, 1990, 2115, 2232, 2256, 2388, 2480, 2790, 2820, 2914, 2976, 2985, 3184, 3384, 3582, 3720, 3760, 3980, 4230, 4371, 4464, 4512, 4776, 4960, 5580, 5640, 5828, 5970, 6169, 6368, 6768, 7164, 7285, 7440, 7520, 7960, 8460, 8742, 8928, 8955, 9353, 9552, 11160, 11280, 11656, 11940, 12338, 13113, 13536, 14328, 14570, 14880, 15920, 16920, 17484, 17910, 18507, 18706, 19104, 21855, 22320, 22560, 23312, 23880, 24676, 26226, 28059, 28656, 29140, 30845, 31840, 33840, 34968, 35820, 37014, 37412, 43710, 44640, 46624, 46765, 47760, 49352, 52452, 55521, 56118, 57312, 58280, 61690, 65565, 67680, 69936, 71640, 74028, 74824, 84177, 87420, 92535, 93530, 95520, 98704, 104904, 111042, 112236, 116560, 123380, 131130, 139872, 140295, 143280, 148056, 149648, 168354, 174840, 185070, 187060, 197408, 209808, 222084, 224472, 233120, 246760, 262260, 277605, 280590, 286560, 289943, 296112, 299296, 336708, 349680, 370140, 374120, 419616, 420885, 444168, 448944, 493520, 524520, 555210, 561180, 579886, 592224, 673416, 699360, 740280, 748240, 841770, 869829, 888336, 897888, 987040, 1049040, 1110420, 1122360, 1159772, 1346832, 1449715, 1480560, 1496480, 1683540, 1739658, 1776672, 2098080, 2220840, 2244720, 2319544, 2609487, 2693664, 2899430, 2961120, 3367080, 3479316, 4349145, 4441680, 4489440, 4639088, 5218974, 5798860, 6734160, 6958632, 8698290, 8883360, 9278176, 10437948, 11597720, 13047435, 13468320, 13917264, 17396580, 20875896, 23195440, 26094870, 27834528, 34793160, 41751792, 46390880, 52189740, 69586320, 83503584, 104379480, 139172640, 208758960, 417517920]

約数ペア:

[(1, 417517920), (2, 208758960), (3, 139172640), (4, 104379480), (5, 83503584), (6, 69586320), (8, 52189740), (9, 46390880), (10, 41751792), (12, 34793160), (15, 27834528), (16, 26094870), (18, 23195440), (20, 20875896), (24, 17396580), (30, 13917264), (31, 13468320), (32, 13047435), (36, 11597720), (40, 10437948), (45, 9278176), (47, 8883360), (48, 8698290), (60, 6958632), (62, 6734160), (72, 5798860), (80, 5218974), (90, 4639088), (93, 4489440), (94, 4441680), (96, 4349145), (120, 3479316), (124, 3367080), (141, 2961120), (144, 2899430), (155, 2693664), (160, 2609487), (180, 2319544), (186, 2244720), (188, 2220840), (199, 2098080), (235, 1776672), (240, 1739658), (248, 1683540), (279, 1496480), (282, 1480560), (288, 1449715), (310, 1346832), (360, 1159772), (372, 1122360), (376, 1110420), (398, 1049040), (423, 987040), (465, 897888), (470, 888336), (480, 869829), (496, 841770), (558, 748240), (564, 740280), (597, 699360), (620, 673416), (705, 592224), (720, 579886), (744, 561180), (752, 555210), (796, 524520), (846, 493520), (930, 448944), (940, 444168), (992, 420885), (995, 419616), (1116, 374120), (1128, 370140), (1194, 349680), (1240, 336708), (1395, 299296), (1410, 296112), (1440, 289943), (1457, 286560), (1488, 280590), (1504, 277605), (1592, 262260), (1692, 246760), (1791, 233120), (1860, 224472), (1880, 222084), (1990, 209808), (2115, 197408), (2232, 187060), (2256, 185070), (2388, 174840), (2480, 168354), (2790, 149648), (2820, 148056), (2914, 143280), (2976, 140295), (2985, 139872), (3184, 131130), (3384, 123380), (3582, 116560), (3720, 112236), (3760, 111042), (3980, 104904), (4230, 98704), (4371, 95520), (4464, 93530), (4512, 92535), (4776, 87420), (4960, 84177), (5580, 74824), (5640, 74028), (5828, 71640), (5970, 69936), (6169, 67680), (6368, 65565), (6768, 61690), (7164, 58280), (7285, 57312), (7440, 56118), (7520, 55521), (7960, 52452), (8460, 49352), (8742, 47760), (8928, 46765), (8955, 46624), (9353, 44640), (9552, 43710), (11160, 37412), (11280, 37014), (11656, 35820), (11940, 34968), (12338, 33840), (13113, 31840), (13536, 30845), (14328, 29140), (14570, 28656), (14880, 28059), (15920, 26226), (16920, 24676), (17484, 23880), (17910, 23312), (18507, 22560), (18706, 22320), (19104, 21855)]