2319465720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7951}}^1$

素因数の和:8006

約数の個数: 256

約数和(自身を含む): 8656865280

約数和(自身を除く): 6337399560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 561, 572, 660, 663, 680, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1144, 1320, 1326, 1430, 1496, 1560, 1716, 1768, 1870, 2040, 2145, 2210, 2244, 2431, 2652, 2805, 2860, 3315, 3432, 3740, 4290, 4420, 4488, 4862, 5304, 5610, 5720, 6630, 7293, 7480, 7951, 8580, 8840, 9724, 11220, 12155, 13260, 14586, 15902, 17160, 19448, 22440, 23853, 24310, 26520, 29172, 31804, 36465, 39755, 47706, 48620, 58344, 63608, 72930, 79510, 87461, 95412, 97240, 103363, 119265, 135167, 145860, 159020, 174922, 190824, 206726, 238530, 262383, 270334, 291720, 310089, 318040, 349844, 405501, 413452, 437305, 477060, 516815, 524766, 540668, 620178, 675835, 699688, 811002, 826904, 874610, 954120, 1033630, 1049532, 1081336, 1136993, 1240356, 1311915, 1351670, 1486837, 1550445, 1622004, 1749220, 1757171, 2027505, 2067260, 2099064, 2273986, 2480712, 2623830, 2703340, 2973674, 3100890, 3244008, 3410979, 3498440, 3514342, 4055010, 4134520, 4460511, 4547972, 5247660, 5271513, 5406680, 5684965, 5947348, 6201780, 6821958, 7028684, 7434185, 8110020, 8785855, 8921022, 9095944, 10495320, 10543026, 11369930, 11894696, 12403560, 13643916, 14057368, 14868370, 16220040, 17054895, 17571710, 17842044, 19328881, 21086052, 22302555, 22739860, 26357565, 27287832, 29736740, 34109790, 35143420, 35684088, 38657762, 42172104, 44605110, 45479720, 52715130, 57986643, 59473480, 68219580, 70286840, 77315524, 89210220, 96644405, 105430260, 115973286, 136439160, 154631048, 178420440, 193288810, 210860520, 231946572, 289933215, 386577620, 463893144, 579866430, 773155240, 1159732860, 2319465720]

約数ペア:

[(1, 2319465720), (2, 1159732860), (3, 773155240), (4, 579866430), (5, 463893144), (6, 386577620), (8, 289933215), (10, 231946572), (11, 210860520), (12, 193288810), (13, 178420440), (15, 154631048), (17, 136439160), (20, 115973286), (22, 105430260), (24, 96644405), (26, 89210220), (30, 77315524), (33, 70286840), (34, 68219580), (39, 59473480), (40, 57986643), (44, 52715130), (51, 45479720), (52, 44605110), (55, 42172104), (60, 38657762), (65, 35684088), (66, 35143420), (68, 34109790), (78, 29736740), (85, 27287832), (88, 26357565), (102, 22739860), (104, 22302555), (110, 21086052), (120, 19328881), (130, 17842044), (132, 17571710), (136, 17054895), (143, 16220040), (156, 14868370), (165, 14057368), (170, 13643916), (187, 12403560), (195, 11894696), (204, 11369930), (220, 10543026), (221, 10495320), (255, 9095944), (260, 8921022), (264, 8785855), (286, 8110020), (312, 7434185), (330, 7028684), (340, 6821958), (374, 6201780), (390, 5947348), (408, 5684965), (429, 5406680), (440, 5271513), (442, 5247660), (510, 4547972), (520, 4460511), (561, 4134520), (572, 4055010), (660, 3514342), (663, 3498440), (680, 3410979), (715, 3244008), (748, 3100890), (780, 2973674), (858, 2703340), (884, 2623830), (935, 2480712), (1020, 2273986), (1105, 2099064), (1122, 2067260), (1144, 2027505), (1320, 1757171), (1326, 1749220), (1430, 1622004), (1496, 1550445), (1560, 1486837), (1716, 1351670), (1768, 1311915), (1870, 1240356), (2040, 1136993), (2145, 1081336), (2210, 1049532), (2244, 1033630), (2431, 954120), (2652, 874610), (2805, 826904), (2860, 811002), (3315, 699688), (3432, 675835), (3740, 620178), (4290, 540668), (4420, 524766), (4488, 516815), (4862, 477060), (5304, 437305), (5610, 413452), (5720, 405501), (6630, 349844), (7293, 318040), (7480, 310089), (7951, 291720), (8580, 270334), (8840, 262383), (9724, 238530), (11220, 206726), (12155, 190824), (13260, 174922), (14586, 159020), (15902, 145860), (17160, 135167), (19448, 119265), (22440, 103363), (23853, 97240), (24310, 95412), (26520, 87461), (29172, 79510), (31804, 72930), (36465, 63608), (39755, 58344), (47706, 48620)]