740213040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:348

約数の個数: 320

約数和(自身を含む): 2763251712

約数和(自身を除く): 2023038672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 61, 62, 70, 80, 84, 93, 105, 112, 120, 122, 124, 140, 155, 168, 183, 186, 210, 217, 233, 240, 244, 248, 280, 305, 310, 336, 366, 372, 420, 427, 434, 465, 466, 488, 496, 560, 610, 620, 651, 699, 732, 744, 840, 854, 868, 915, 930, 932, 976, 1085, 1165, 1220, 1240, 1281, 1302, 1398, 1464, 1488, 1631, 1680, 1708, 1736, 1830, 1860, 1864, 1891, 2135, 2170, 2330, 2440, 2480, 2562, 2604, 2796, 2928, 3255, 3262, 3416, 3472, 3495, 3660, 3720, 3728, 3782, 4270, 4340, 4660, 4880, 4893, 5124, 5208, 5592, 5673, 6405, 6510, 6524, 6832, 6990, 7223, 7320, 7440, 7564, 8155, 8540, 8680, 9320, 9455, 9786, 10248, 10416, 11184, 11346, 12810, 13020, 13048, 13237, 13980, 14213, 14446, 14640, 15128, 16310, 17080, 17360, 18640, 18910, 19572, 20496, 21669, 22692, 24465, 25620, 26040, 26096, 26474, 27960, 28365, 28426, 28892, 30256, 32620, 34160, 36115, 37820, 39144, 39711, 42639, 43338, 45384, 48930, 50561, 51240, 52080, 52948, 55920, 56730, 56852, 57784, 65240, 66185, 71065, 72230, 75640, 78288, 79422, 85278, 86676, 90768, 97860, 99491, 101122, 102480, 105896, 108345, 113460, 113704, 115568, 130480, 132370, 142130, 144460, 151280, 151683, 158844, 170556, 173352, 195720, 198555, 198982, 202244, 211792, 213195, 216690, 226920, 227408, 252805, 264740, 284260, 288920, 298473, 303366, 317688, 341112, 346704, 391440, 397110, 397964, 404488, 426390, 433380, 440603, 453840, 497455, 505610, 529480, 568520, 577840, 596946, 606732, 635376, 682224, 758415, 794220, 795928, 808976, 852780, 866760, 881206, 994910, 1011220, 1058960, 1137040, 1193892, 1213464, 1321809, 1492365, 1516830, 1588440, 1591856, 1705560, 1733520, 1762412, 1989820, 2022440, 2203015, 2387784, 2426928, 2643618, 2984730, 3033660, 3084221, 3176880, 3411120, 3524824, 3979640, 4044880, 4406030, 4775568, 5287236, 5969460, 6067320, 6168442, 6609045, 7049648, 7959280, 8812060, 9252663, 10574472, 11938920, 12134640, 12336884, 13218090, 15421105, 17624120, 18505326, 21148944, 23877840, 24673768, 26436180, 30842210, 35248240, 37010652, 46263315, 49347536, 52872360, 61684420, 74021304, 92526630, 105744720, 123368840, 148042608, 185053260, 246737680, 370106520, 740213040]

約数ペア:

[(1, 740213040), (2, 370106520), (3, 246737680), (4, 185053260), (5, 148042608), (6, 123368840), (7, 105744720), (8, 92526630), (10, 74021304), (12, 61684420), (14, 52872360), (15, 49347536), (16, 46263315), (20, 37010652), (21, 35248240), (24, 30842210), (28, 26436180), (30, 24673768), (31, 23877840), (35, 21148944), (40, 18505326), (42, 17624120), (48, 15421105), (56, 13218090), (60, 12336884), (61, 12134640), (62, 11938920), (70, 10574472), (80, 9252663), (84, 8812060), (93, 7959280), (105, 7049648), (112, 6609045), (120, 6168442), (122, 6067320), (124, 5969460), (140, 5287236), (155, 4775568), (168, 4406030), (183, 4044880), (186, 3979640), (210, 3524824), (217, 3411120), (233, 3176880), (240, 3084221), (244, 3033660), (248, 2984730), (280, 2643618), (305, 2426928), (310, 2387784), (336, 2203015), (366, 2022440), (372, 1989820), (420, 1762412), (427, 1733520), (434, 1705560), (465, 1591856), (466, 1588440), (488, 1516830), (496, 1492365), (560, 1321809), (610, 1213464), (620, 1193892), (651, 1137040), (699, 1058960), (732, 1011220), (744, 994910), (840, 881206), (854, 866760), (868, 852780), (915, 808976), (930, 795928), (932, 794220), (976, 758415), (1085, 682224), (1165, 635376), (1220, 606732), (1240, 596946), (1281, 577840), (1302, 568520), (1398, 529480), (1464, 505610), (1488, 497455), (1631, 453840), (1680, 440603), (1708, 433380), (1736, 426390), (1830, 404488), (1860, 397964), (1864, 397110), (1891, 391440), (2135, 346704), (2170, 341112), (2330, 317688), (2440, 303366), (2480, 298473), (2562, 288920), (2604, 284260), (2796, 264740), (2928, 252805), (3255, 227408), (3262, 226920), (3416, 216690), (3472, 213195), (3495, 211792), (3660, 202244), (3720, 198982), (3728, 198555), (3782, 195720), (4270, 173352), (4340, 170556), (4660, 158844), (4880, 151683), (4893, 151280), (5124, 144460), (5208, 142130), (5592, 132370), (5673, 130480), (6405, 115568), (6510, 113704), (6524, 113460), (6832, 108345), (6990, 105896), (7223, 102480), (7320, 101122), (7440, 99491), (7564, 97860), (8155, 90768), (8540, 86676), (8680, 85278), (9320, 79422), (9455, 78288), (9786, 75640), (10248, 72230), (10416, 71065), (11184, 66185), (11346, 65240), (12810, 57784), (13020, 56852), (13048, 56730), (13237, 55920), (13980, 52948), (14213, 52080), (14446, 51240), (14640, 50561), (15128, 48930), (16310, 45384), (17080, 43338), (17360, 42639), (18640, 39711), (18910, 39144), (19572, 37820), (20496, 36115), (21669, 34160), (22692, 32620), (24465, 30256), (25620, 28892), (26040, 28426), (26096, 28365), (26474, 27960)]