1870216920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2195

約数の個数: 384

約数和(自身を含む): 7564415040

約数和(自身を除く): 5694198120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 24, 26, 30, 33, 34, 36, 39, 40, 44, 45, 51, 52, 55, 60, 65, 66, 68, 72, 78, 85, 88, 90, 99, 102, 104, 110, 117, 120, 130, 132, 136, 143, 153, 156, 165, 170, 180, 187, 195, 198, 204, 220, 221, 234, 255, 260, 264, 286, 306, 312, 330, 340, 360, 374, 390, 396, 408, 429, 440, 442, 468, 495, 510, 520, 561, 572, 585, 612, 660, 663, 680, 715, 748, 765, 780, 792, 858, 884, 935, 936, 990, 1020, 1105, 1122, 1144, 1170, 1224, 1287, 1320, 1326, 1430, 1496, 1530, 1560, 1683, 1716, 1768, 1870, 1980, 1989, 2040, 2137, 2145, 2210, 2244, 2340, 2431, 2574, 2652, 2805, 2860, 3060, 3315, 3366, 3432, 3740, 3960, 3978, 4274, 4290, 4420, 4488, 4680, 4862, 5148, 5304, 5610, 5720, 6120, 6411, 6435, 6630, 6732, 7293, 7480, 7956, 8415, 8548, 8580, 8840, 9724, 9945, 10296, 10685, 11220, 12155, 12822, 12870, 13260, 13464, 14586, 15912, 16830, 17096, 17160, 19233, 19448, 19890, 21370, 21879, 22440, 23507, 24310, 25644, 25740, 26520, 27781, 29172, 32055, 33660, 36329, 36465, 38466, 39780, 42740, 43758, 47014, 48620, 51288, 51480, 55562, 58344, 64110, 67320, 70521, 72658, 72930, 76932, 79560, 83343, 85480, 87516, 94028, 96165, 97240, 108987, 109395, 111124, 117535, 128220, 138905, 141042, 145316, 145860, 153864, 166686, 175032, 181645, 188056, 192330, 211563, 217974, 218790, 222248, 235070, 250029, 256440, 277810, 282084, 290632, 291720, 305591, 326961, 333372, 352605, 363290, 384660, 399619, 416715, 423126, 435948, 437580, 470140, 472277, 500058, 544935, 555620, 564168, 611182, 653922, 666744, 705210, 726580, 769320, 799238, 833430, 846252, 871896, 875160, 916773, 940280, 944554, 1000116, 1057815, 1089870, 1111240, 1198857, 1222364, 1250145, 1307844, 1410420, 1416831, 1453160, 1527955, 1598476, 1634805, 1666860, 1692504, 1833546, 1889108, 1998095, 2000232, 2115630, 2179740, 2361385, 2397714, 2444728, 2500290, 2615688, 2750319, 2820840, 2833662, 3055910, 3196952, 3269610, 3333720, 3596571, 3667092, 3778216, 3996190, 4231260, 4250493, 4359480, 4583865, 4722770, 4795428, 5000580, 5195047, 5500638, 5667324, 5994285, 6111820, 6539220, 7084155, 7193142, 7334184, 7992380, 8462520, 8500986, 9167730, 9445540, 9590856, 10001160, 10390094, 11001276, 11334648, 11988570, 12223640, 13078440, 13751595, 14168310, 14386284, 15585141, 15984760, 17001972, 17982855, 18335460, 18891080, 20780188, 21252465, 22002552, 23977140, 25975235, 27503190, 28336620, 28772568, 31170282, 34003944, 35965710, 36670920, 41560376, 42504930, 46755423, 47954280, 51950470, 55006380, 56673240, 62340564, 71931420, 77925705, 85009860, 93510846, 103900940, 110012760, 124681128, 143862840, 155851410, 170019720, 187021692, 207801880, 233777115, 311702820, 374043384, 467554230, 623405640, 935108460, 1870216920]

約数ペア:

[(1, 1870216920), (2, 935108460), (3, 623405640), (4, 467554230), (5, 374043384), (6, 311702820), (8, 233777115), (9, 207801880), (10, 187021692), (11, 170019720), (12, 155851410), (13, 143862840), (15, 124681128), (17, 110012760), (18, 103900940), (20, 93510846), (22, 85009860), (24, 77925705), (26, 71931420), (30, 62340564), (33, 56673240), (34, 55006380), (36, 51950470), (39, 47954280), (40, 46755423), (44, 42504930), (45, 41560376), (51, 36670920), (52, 35965710), (55, 34003944), (60, 31170282), (65, 28772568), (66, 28336620), (68, 27503190), (72, 25975235), (78, 23977140), (85, 22002552), (88, 21252465), (90, 20780188), (99, 18891080), (102, 18335460), (104, 17982855), (110, 17001972), (117, 15984760), (120, 15585141), (130, 14386284), (132, 14168310), (136, 13751595), (143, 13078440), (153, 12223640), (156, 11988570), (165, 11334648), (170, 11001276), (180, 10390094), (187, 10001160), (195, 9590856), (198, 9445540), (204, 9167730), (220, 8500986), (221, 8462520), (234, 7992380), (255, 7334184), (260, 7193142), (264, 7084155), (286, 6539220), (306, 6111820), (312, 5994285), (330, 5667324), (340, 5500638), (360, 5195047), (374, 5000580), (390, 4795428), (396, 4722770), (408, 4583865), (429, 4359480), (440, 4250493), (442, 4231260), (468, 3996190), (495, 3778216), (510, 3667092), (520, 3596571), (561, 3333720), (572, 3269610), (585, 3196952), (612, 3055910), (660, 2833662), (663, 2820840), (680, 2750319), (715, 2615688), (748, 2500290), (765, 2444728), (780, 2397714), (792, 2361385), (858, 2179740), (884, 2115630), (935, 2000232), (936, 1998095), (990, 1889108), (1020, 1833546), (1105, 1692504), (1122, 1666860), (1144, 1634805), (1170, 1598476), (1224, 1527955), (1287, 1453160), (1320, 1416831), (1326, 1410420), (1430, 1307844), (1496, 1250145), (1530, 1222364), (1560, 1198857), (1683, 1111240), (1716, 1089870), (1768, 1057815), (1870, 1000116), (1980, 944554), (1989, 940280), (2040, 916773), (2137, 875160), (2145, 871896), (2210, 846252), (2244, 833430), (2340, 799238), (2431, 769320), (2574, 726580), (2652, 705210), (2805, 666744), (2860, 653922), (3060, 611182), (3315, 564168), (3366, 555620), (3432, 544935), (3740, 500058), (3960, 472277), (3978, 470140), (4274, 437580), (4290, 435948), (4420, 423126), (4488, 416715), (4680, 399619), (4862, 384660), (5148, 363290), (5304, 352605), (5610, 333372), (5720, 326961), (6120, 305591), (6411, 291720), (6435, 290632), (6630, 282084), (6732, 277810), (7293, 256440), (7480, 250029), (7956, 235070), (8415, 222248), (8548, 218790), (8580, 217974), (8840, 211563), (9724, 192330), (9945, 188056), (10296, 181645), (10685, 175032), (11220, 166686), (12155, 153864), (12822, 145860), (12870, 145316), (13260, 141042), (13464, 138905), (14586, 128220), (15912, 117535), (16830, 111124), (17096, 109395), (17160, 108987), (19233, 97240), (19448, 96165), (19890, 94028), (21370, 87516), (21879, 85480), (22440, 83343), (23507, 79560), (24310, 76932), (25644, 72930), (25740, 72658), (26520, 70521), (27781, 67320), (29172, 64110), (32055, 58344), (33660, 55562), (36329, 51480), (36465, 51288), (38466, 48620), (39780, 47014), (42740, 43758)]