3118144920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:658

約数の個数: 256

約数和(自身を含む): 10617384960

約数和(自身を除く): 7499240040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 181, 186, 220, 248, 264, 310, 330, 341, 362, 372, 421, 440, 465, 543, 620, 660, 682, 724, 744, 842, 905, 930, 1023, 1086, 1240, 1263, 1320, 1364, 1448, 1684, 1705, 1810, 1860, 1991, 2046, 2105, 2172, 2526, 2715, 2728, 3368, 3410, 3620, 3720, 3982, 4092, 4210, 4344, 4631, 5052, 5115, 5430, 5611, 5973, 6315, 6820, 7240, 7964, 8184, 8420, 9262, 9955, 10104, 10230, 10860, 11222, 11946, 12630, 13051, 13640, 13893, 15928, 16833, 16840, 18524, 19910, 20460, 21720, 22444, 23155, 23892, 25260, 26102, 27786, 28055, 29865, 33666, 37048, 39153, 39820, 40920, 44888, 46310, 47784, 50520, 52204, 55572, 56110, 59730, 61721, 65255, 67332, 69465, 76201, 78306, 79640, 84165, 92620, 104408, 111144, 112220, 119460, 123442, 130510, 134664, 138930, 143561, 152402, 156612, 168330, 185163, 185240, 195765, 224440, 228603, 238920, 246884, 261020, 277860, 287122, 304804, 308605, 313224, 336660, 370326, 381005, 391530, 430683, 457206, 493768, 522040, 555720, 574244, 609608, 617210, 673320, 717805, 740652, 762010, 783060, 838211, 861366, 914412, 925815, 1143015, 1148488, 1234420, 1435610, 1481304, 1524020, 1566120, 1676422, 1722732, 1828824, 1851630, 2153415, 2286030, 2362231, 2468840, 2514633, 2871220, 3048040, 3352844, 3445464, 3703260, 4191055, 4306830, 4572060, 4724462, 5029266, 5742440, 6705688, 7086693, 7406520, 8382110, 8613660, 9144120, 9448924, 10058532, 11811155, 12573165, 14173386, 16764220, 17227320, 18897848, 20117064, 23622310, 25146330, 25984541, 28346772, 33528440, 35433465, 47244620, 50292660, 51969082, 56693544, 70866930, 77953623, 94489240, 100585320, 103938164, 129922705, 141733860, 155907246, 207876328, 259845410, 283467720, 311814492, 389768115, 519690820, 623628984, 779536230, 1039381640, 1559072460, 3118144920]

約数ペア:

[(1, 3118144920), (2, 1559072460), (3, 1039381640), (4, 779536230), (5, 623628984), (6, 519690820), (8, 389768115), (10, 311814492), (11, 283467720), (12, 259845410), (15, 207876328), (20, 155907246), (22, 141733860), (24, 129922705), (30, 103938164), (31, 100585320), (33, 94489240), (40, 77953623), (44, 70866930), (55, 56693544), (60, 51969082), (62, 50292660), (66, 47244620), (88, 35433465), (93, 33528440), (110, 28346772), (120, 25984541), (124, 25146330), (132, 23622310), (155, 20117064), (165, 18897848), (181, 17227320), (186, 16764220), (220, 14173386), (248, 12573165), (264, 11811155), (310, 10058532), (330, 9448924), (341, 9144120), (362, 8613660), (372, 8382110), (421, 7406520), (440, 7086693), (465, 6705688), (543, 5742440), (620, 5029266), (660, 4724462), (682, 4572060), (724, 4306830), (744, 4191055), (842, 3703260), (905, 3445464), (930, 3352844), (1023, 3048040), (1086, 2871220), (1240, 2514633), (1263, 2468840), (1320, 2362231), (1364, 2286030), (1448, 2153415), (1684, 1851630), (1705, 1828824), (1810, 1722732), (1860, 1676422), (1991, 1566120), (2046, 1524020), (2105, 1481304), (2172, 1435610), (2526, 1234420), (2715, 1148488), (2728, 1143015), (3368, 925815), (3410, 914412), (3620, 861366), (3720, 838211), (3982, 783060), (4092, 762010), (4210, 740652), (4344, 717805), (4631, 673320), (5052, 617210), (5115, 609608), (5430, 574244), (5611, 555720), (5973, 522040), (6315, 493768), (6820, 457206), (7240, 430683), (7964, 391530), (8184, 381005), (8420, 370326), (9262, 336660), (9955, 313224), (10104, 308605), (10230, 304804), (10860, 287122), (11222, 277860), (11946, 261020), (12630, 246884), (13051, 238920), (13640, 228603), (13893, 224440), (15928, 195765), (16833, 185240), (16840, 185163), (18524, 168330), (19910, 156612), (20460, 152402), (21720, 143561), (22444, 138930), (23155, 134664), (23892, 130510), (25260, 123442), (26102, 119460), (27786, 112220), (28055, 111144), (29865, 104408), (33666, 92620), (37048, 84165), (39153, 79640), (39820, 78306), (40920, 76201), (44888, 69465), (46310, 67332), (47784, 65255), (50520, 61721), (52204, 59730), (55572, 56110)]