2744978040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2643

約数の個数: 288

約数和(自身を含む): 10551958560

約数和(自身を除く): 7806980520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 61, 63, 70, 72, 84, 90, 98, 105, 120, 122, 126, 140, 147, 168, 180, 183, 196, 210, 244, 245, 252, 280, 294, 305, 315, 360, 366, 392, 420, 427, 441, 488, 490, 504, 549, 588, 610, 630, 732, 735, 840, 854, 882, 915, 980, 1098, 1176, 1220, 1260, 1281, 1464, 1470, 1708, 1764, 1830, 1960, 2135, 2196, 2205, 2440, 2520, 2551, 2562, 2745, 2940, 2989, 3416, 3528, 3660, 3843, 4270, 4392, 4410, 5102, 5124, 5490, 5880, 5978, 6405, 7320, 7653, 7686, 8540, 8820, 8967, 10204, 10248, 10980, 11956, 12755, 12810, 14945, 15306, 15372, 17080, 17640, 17857, 17934, 19215, 20408, 21960, 22959, 23912, 25510, 25620, 26901, 29890, 30612, 30744, 35714, 35868, 38265, 38430, 44835, 45918, 51020, 51240, 53571, 53802, 59780, 61224, 71428, 71736, 76530, 76860, 89285, 89670, 91836, 102040, 107142, 107604, 114795, 119560, 124999, 134505, 142856, 153060, 153720, 155611, 160713, 178570, 179340, 183672, 214284, 215208, 229590, 249998, 267855, 269010, 306120, 311222, 321426, 357140, 358680, 374997, 428568, 459180, 466833, 499996, 535710, 538020, 622444, 624995, 642852, 714280, 749994, 778055, 803565, 918360, 933666, 999992, 1071420, 1076040, 1089277, 1124991, 1244888, 1249990, 1285704, 1400499, 1499988, 1556110, 1607130, 1867332, 1874985, 2142840, 2178554, 2249982, 2334165, 2499980, 2800998, 2999976, 3112220, 3214260, 3267831, 3734664, 3749970, 4357108, 4499964, 4668330, 4999960, 5446385, 5601996, 5624955, 6224440, 6428520, 6535662, 7002495, 7499940, 7624939, 8714216, 8999928, 9336660, 9803493, 10892770, 11203992, 11249910, 13071324, 14004990, 14999880, 15249878, 16339155, 18673320, 19606986, 21785540, 22499820, 22874817, 26142648, 28009980, 30499756, 32678310, 38124695, 39213972, 43571080, 44999640, 45749634, 49017465, 56019960, 60999512, 65356620, 68624451, 76249390, 78427944, 91499268, 98034930, 114374085, 130713240, 137248902, 152498780, 182998536, 196069860, 228748170, 274497804, 304997560, 343122255, 392139720, 457496340, 548995608, 686244510, 914992680, 1372489020, 2744978040]

約数ペア:

[(1, 2744978040), (2, 1372489020), (3, 914992680), (4, 686244510), (5, 548995608), (6, 457496340), (7, 392139720), (8, 343122255), (9, 304997560), (10, 274497804), (12, 228748170), (14, 196069860), (15, 182998536), (18, 152498780), (20, 137248902), (21, 130713240), (24, 114374085), (28, 98034930), (30, 91499268), (35, 78427944), (36, 76249390), (40, 68624451), (42, 65356620), (45, 60999512), (49, 56019960), (56, 49017465), (60, 45749634), (61, 44999640), (63, 43571080), (70, 39213972), (72, 38124695), (84, 32678310), (90, 30499756), (98, 28009980), (105, 26142648), (120, 22874817), (122, 22499820), (126, 21785540), (140, 19606986), (147, 18673320), (168, 16339155), (180, 15249878), (183, 14999880), (196, 14004990), (210, 13071324), (244, 11249910), (245, 11203992), (252, 10892770), (280, 9803493), (294, 9336660), (305, 8999928), (315, 8714216), (360, 7624939), (366, 7499940), (392, 7002495), (420, 6535662), (427, 6428520), (441, 6224440), (488, 5624955), (490, 5601996), (504, 5446385), (549, 4999960), (588, 4668330), (610, 4499964), (630, 4357108), (732, 3749970), (735, 3734664), (840, 3267831), (854, 3214260), (882, 3112220), (915, 2999976), (980, 2800998), (1098, 2499980), (1176, 2334165), (1220, 2249982), (1260, 2178554), (1281, 2142840), (1464, 1874985), (1470, 1867332), (1708, 1607130), (1764, 1556110), (1830, 1499988), (1960, 1400499), (2135, 1285704), (2196, 1249990), (2205, 1244888), (2440, 1124991), (2520, 1089277), (2551, 1076040), (2562, 1071420), (2745, 999992), (2940, 933666), (2989, 918360), (3416, 803565), (3528, 778055), (3660, 749994), (3843, 714280), (4270, 642852), (4392, 624995), (4410, 622444), (5102, 538020), (5124, 535710), (5490, 499996), (5880, 466833), (5978, 459180), (6405, 428568), (7320, 374997), (7653, 358680), (7686, 357140), (8540, 321426), (8820, 311222), (8967, 306120), (10204, 269010), (10248, 267855), (10980, 249998), (11956, 229590), (12755, 215208), (12810, 214284), (14945, 183672), (15306, 179340), (15372, 178570), (17080, 160713), (17640, 155611), (17857, 153720), (17934, 153060), (19215, 142856), (20408, 134505), (21960, 124999), (22959, 119560), (23912, 114795), (25510, 107604), (25620, 107142), (26901, 102040), (29890, 91836), (30612, 89670), (30744, 89285), (35714, 76860), (35868, 76530), (38265, 71736), (38430, 71428), (44835, 61224), (45918, 59780), (51020, 53802), (51240, 53571)]