1447957920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 4888610496

約数和(自身を除く): 3440652576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 73, 80, 86, 93, 96, 120, 124, 129, 146, 155, 160, 172, 186, 215, 219, 240, 248, 258, 292, 310, 344, 365, 372, 430, 438, 465, 480, 496, 516, 584, 620, 645, 688, 730, 744, 860, 876, 930, 961, 992, 1032, 1095, 1168, 1240, 1290, 1333, 1376, 1460, 1488, 1720, 1752, 1860, 1922, 2064, 2190, 2263, 2336, 2480, 2580, 2666, 2883, 2920, 2976, 3139, 3440, 3504, 3720, 3844, 3999, 4128, 4380, 4526, 4805, 4960, 5160, 5332, 5766, 5840, 6278, 6665, 6789, 6880, 7008, 7440, 7688, 7998, 8760, 9052, 9417, 9610, 10320, 10664, 11315, 11532, 11680, 12556, 13330, 13578, 14415, 14880, 15376, 15695, 15996, 17520, 18104, 18834, 19220, 19995, 20640, 21328, 22630, 23064, 25112, 26660, 27156, 28830, 30752, 31390, 31992, 33945, 35040, 36208, 37668, 38440, 39990, 41323, 42656, 45260, 46128, 47085, 50224, 53320, 54312, 57660, 62780, 63984, 67890, 70153, 72416, 75336, 76880, 79980, 82646, 90520, 92256, 94170, 97309, 100448, 106640, 108624, 115320, 123969, 125560, 127968, 135780, 140306, 150672, 153760, 159960, 165292, 181040, 188340, 194618, 206615, 210459, 213280, 217248, 230640, 247938, 251120, 271560, 280612, 291927, 301344, 319920, 330584, 350765, 362080, 376680, 389236, 413230, 420918, 461280, 486545, 495876, 502240, 543120, 561224, 583854, 619845, 639840, 661168, 701530, 753360, 778472, 826460, 841836, 973090, 991752, 1052295, 1086240, 1122448, 1167708, 1239690, 1322336, 1403060, 1459635, 1506720, 1556944, 1652920, 1683672, 1946180, 1983504, 2104590, 2244896, 2335416, 2479380, 2806120, 2919270, 3016579, 3113888, 3305840, 3367344, 3892360, 3967008, 4209180, 4670832, 4958760, 5612240, 5838540, 6033158, 6611680, 6734688, 7784720, 8418360, 9049737, 9341664, 9917520, 11224480, 11677080, 12066316, 15082895, 15569440, 16836720, 18099474, 19835040, 23354160, 24132632, 30165790, 33673440, 36198948, 45248685, 46708320, 48265264, 60331580, 72397896, 90497370, 96530528, 120663160, 144795792, 180994740, 241326320, 289591584, 361989480, 482652640, 723978960, 1447957920]

約数ペア:

[(1, 1447957920), (2, 723978960), (3, 482652640), (4, 361989480), (5, 289591584), (6, 241326320), (8, 180994740), (10, 144795792), (12, 120663160), (15, 96530528), (16, 90497370), (20, 72397896), (24, 60331580), (30, 48265264), (31, 46708320), (32, 45248685), (40, 36198948), (43, 33673440), (48, 30165790), (60, 24132632), (62, 23354160), (73, 19835040), (80, 18099474), (86, 16836720), (93, 15569440), (96, 15082895), (120, 12066316), (124, 11677080), (129, 11224480), (146, 9917520), (155, 9341664), (160, 9049737), (172, 8418360), (186, 7784720), (215, 6734688), (219, 6611680), (240, 6033158), (248, 5838540), (258, 5612240), (292, 4958760), (310, 4670832), (344, 4209180), (365, 3967008), (372, 3892360), (430, 3367344), (438, 3305840), (465, 3113888), (480, 3016579), (496, 2919270), (516, 2806120), (584, 2479380), (620, 2335416), (645, 2244896), (688, 2104590), (730, 1983504), (744, 1946180), (860, 1683672), (876, 1652920), (930, 1556944), (961, 1506720), (992, 1459635), (1032, 1403060), (1095, 1322336), (1168, 1239690), (1240, 1167708), (1290, 1122448), (1333, 1086240), (1376, 1052295), (1460, 991752), (1488, 973090), (1720, 841836), (1752, 826460), (1860, 778472), (1922, 753360), (2064, 701530), (2190, 661168), (2263, 639840), (2336, 619845), (2480, 583854), (2580, 561224), (2666, 543120), (2883, 502240), (2920, 495876), (2976, 486545), (3139, 461280), (3440, 420918), (3504, 413230), (3720, 389236), (3844, 376680), (3999, 362080), (4128, 350765), (4380, 330584), (4526, 319920), (4805, 301344), (4960, 291927), (5160, 280612), (5332, 271560), (5766, 251120), (5840, 247938), (6278, 230640), (6665, 217248), (6789, 213280), (6880, 210459), (7008, 206615), (7440, 194618), (7688, 188340), (7998, 181040), (8760, 165292), (9052, 159960), (9417, 153760), (9610, 150672), (10320, 140306), (10664, 135780), (11315, 127968), (11532, 125560), (11680, 123969), (12556, 115320), (13330, 108624), (13578, 106640), (14415, 100448), (14880, 97309), (15376, 94170), (15695, 92256), (15996, 90520), (17520, 82646), (18104, 79980), (18834, 76880), (19220, 75336), (19995, 72416), (20640, 70153), (21328, 67890), (22630, 63984), (23064, 62780), (25112, 57660), (26660, 54312), (27156, 53320), (28830, 50224), (30752, 47085), (31390, 46128), (31992, 45260), (33945, 42656), (35040, 41323), (36208, 39990), (37668, 38440)]