1591549920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:506

約数の個数: 288

約数和(自身を含む): 5677910784

約数和(自身を除く): 4086360864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 101, 120, 124, 144, 155, 160, 180, 186, 202, 240, 248, 279, 288, 303, 310, 353, 360, 372, 404, 465, 480, 496, 505, 558, 606, 620, 706, 720, 744, 808, 909, 930, 992, 1010, 1059, 1116, 1212, 1240, 1395, 1412, 1440, 1488, 1515, 1616, 1765, 1818, 1860, 2020, 2118, 2232, 2424, 2480, 2790, 2824, 2976, 3030, 3131, 3177, 3232, 3530, 3636, 3720, 4040, 4236, 4464, 4545, 4848, 4960, 5295, 5580, 5648, 6060, 6262, 6354, 7060, 7272, 7440, 8080, 8472, 8928, 9090, 9393, 9696, 10590, 10943, 11160, 11296, 12120, 12524, 12708, 14120, 14544, 14880, 15655, 15885, 16160, 16944, 18180, 18786, 21180, 21886, 22320, 24240, 25048, 25416, 28179, 28240, 29088, 31310, 31770, 32829, 33888, 35653, 36360, 37572, 42360, 43772, 44640, 46965, 48480, 50096, 50832, 54715, 56358, 56480, 62620, 63540, 65658, 71306, 72720, 75144, 84720, 87544, 93930, 98487, 100192, 101664, 106959, 109430, 112716, 125240, 127080, 131316, 140895, 142612, 145440, 150288, 164145, 169440, 175088, 178265, 187860, 196974, 213918, 218860, 225432, 250480, 254160, 262632, 281790, 285224, 300576, 320877, 328290, 350176, 356530, 375720, 393948, 427836, 437720, 450864, 492435, 500960, 508320, 525264, 534795, 563580, 570448, 641754, 656580, 713060, 751440, 787896, 855672, 875440, 901728, 984870, 1050528, 1069590, 1105243, 1127160, 1140896, 1283508, 1313160, 1426120, 1502880, 1575792, 1604385, 1711344, 1750880, 1969740, 2139180, 2210486, 2254320, 2567016, 2626320, 2852240, 3151584, 3208770, 3315729, 3422688, 3939480, 4278360, 4420972, 4508640, 5134032, 5252640, 5526215, 5704480, 6417540, 6631458, 7878960, 8556720, 8841944, 9947187, 10268064, 11052430, 12835080, 13262916, 15757920, 16578645, 17113440, 17683888, 19894374, 22104860, 25670160, 26525832, 33157290, 35367776, 39788748, 44209720, 49735935, 51340320, 53051664, 66314580, 79577496, 88419440, 99471870, 106103328, 132629160, 159154992, 176838880, 198943740, 265258320, 318309984, 397887480, 530516640, 795774960, 1591549920]

約数ペア:

[(1, 1591549920), (2, 795774960), (3, 530516640), (4, 397887480), (5, 318309984), (6, 265258320), (8, 198943740), (9, 176838880), (10, 159154992), (12, 132629160), (15, 106103328), (16, 99471870), (18, 88419440), (20, 79577496), (24, 66314580), (30, 53051664), (31, 51340320), (32, 49735935), (36, 44209720), (40, 39788748), (45, 35367776), (48, 33157290), (60, 26525832), (62, 25670160), (72, 22104860), (80, 19894374), (90, 17683888), (93, 17113440), (96, 16578645), (101, 15757920), (120, 13262916), (124, 12835080), (144, 11052430), (155, 10268064), (160, 9947187), (180, 8841944), (186, 8556720), (202, 7878960), (240, 6631458), (248, 6417540), (279, 5704480), (288, 5526215), (303, 5252640), (310, 5134032), (353, 4508640), (360, 4420972), (372, 4278360), (404, 3939480), (465, 3422688), (480, 3315729), (496, 3208770), (505, 3151584), (558, 2852240), (606, 2626320), (620, 2567016), (706, 2254320), (720, 2210486), (744, 2139180), (808, 1969740), (909, 1750880), (930, 1711344), (992, 1604385), (1010, 1575792), (1059, 1502880), (1116, 1426120), (1212, 1313160), (1240, 1283508), (1395, 1140896), (1412, 1127160), (1440, 1105243), (1488, 1069590), (1515, 1050528), (1616, 984870), (1765, 901728), (1818, 875440), (1860, 855672), (2020, 787896), (2118, 751440), (2232, 713060), (2424, 656580), (2480, 641754), (2790, 570448), (2824, 563580), (2976, 534795), (3030, 525264), (3131, 508320), (3177, 500960), (3232, 492435), (3530, 450864), (3636, 437720), (3720, 427836), (4040, 393948), (4236, 375720), (4464, 356530), (4545, 350176), (4848, 328290), (4960, 320877), (5295, 300576), (5580, 285224), (5648, 281790), (6060, 262632), (6262, 254160), (6354, 250480), (7060, 225432), (7272, 218860), (7440, 213918), (8080, 196974), (8472, 187860), (8928, 178265), (9090, 175088), (9393, 169440), (9696, 164145), (10590, 150288), (10943, 145440), (11160, 142612), (11296, 140895), (12120, 131316), (12524, 127080), (12708, 125240), (14120, 112716), (14544, 109430), (14880, 106959), (15655, 101664), (15885, 100192), (16160, 98487), (16944, 93930), (18180, 87544), (18786, 84720), (21180, 75144), (21886, 72720), (22320, 71306), (24240, 65658), (25048, 63540), (25416, 62620), (28179, 56480), (28240, 56358), (29088, 54715), (31310, 50832), (31770, 50096), (32829, 48480), (33888, 46965), (35653, 44640), (36360, 43772), (37572, 42360)]