289651440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 320

約数和(自身を含む): 1055932416

約数和(自身を除く): 766280976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 43, 48, 51, 52, 60, 65, 68, 78, 80, 85, 86, 102, 104, 120, 127, 129, 130, 136, 156, 170, 172, 195, 204, 208, 215, 221, 240, 254, 255, 258, 260, 272, 312, 340, 344, 381, 390, 408, 430, 442, 508, 510, 516, 520, 559, 624, 635, 645, 663, 680, 688, 731, 762, 780, 816, 860, 884, 1016, 1020, 1032, 1040, 1105, 1118, 1270, 1290, 1326, 1360, 1462, 1524, 1560, 1651, 1677, 1720, 1768, 1905, 2032, 2040, 2064, 2159, 2193, 2210, 2236, 2540, 2580, 2652, 2795, 2924, 3048, 3120, 3302, 3315, 3354, 3440, 3536, 3655, 3810, 4080, 4318, 4386, 4420, 4472, 4953, 5080, 5160, 5304, 5461, 5590, 5848, 6096, 6477, 6604, 6630, 6708, 7310, 7620, 8255, 8385, 8636, 8772, 8840, 8944, 9503, 9906, 10160, 10320, 10608, 10795, 10922, 10965, 11180, 11696, 12954, 13208, 13260, 13416, 14620, 15240, 16383, 16510, 16770, 17272, 17544, 17680, 19006, 19812, 21590, 21844, 21930, 22360, 24765, 25908, 26416, 26520, 26832, 27305, 28067, 28509, 29240, 30480, 32385, 32766, 33020, 33540, 34544, 35088, 38012, 39624, 43180, 43688, 43860, 44720, 47515, 49530, 51816, 53040, 54610, 56134, 57018, 58480, 64770, 65532, 66040, 67080, 70993, 76024, 79248, 81915, 84201, 86360, 87376, 87720, 92837, 95030, 99060, 103632, 109220, 112268, 114036, 129540, 131064, 132080, 134160, 140335, 141986, 142545, 152048, 163830, 168402, 172720, 175440, 185674, 190060, 198120, 212979, 218440, 224536, 228072, 259080, 262128, 278511, 280670, 283972, 285090, 327660, 336804, 354965, 371348, 380120, 396240, 421005, 425958, 436880, 449072, 456144, 464185, 518160, 557022, 561340, 567944, 570180, 655320, 673608, 709930, 742696, 760240, 842010, 851916, 928370, 1064895, 1114044, 1122680, 1135888, 1140360, 1206881, 1310640, 1347216, 1392555, 1419860, 1485392, 1684020, 1703832, 1856740, 2129790, 2228088, 2245360, 2280720, 2413762, 2785110, 2839720, 3368040, 3407664, 3620643, 3713480, 4259580, 4456176, 4827524, 5570220, 5679440, 6034405, 6736080, 7241286, 7426960, 8519160, 9655048, 11140440, 12068810, 14482572, 17038320, 18103215, 19310096, 22280880, 24137620, 28965144, 36206430, 48275240, 57930288, 72412860, 96550480, 144825720, 289651440]

約数ペア:

[(1, 289651440), (2, 144825720), (3, 96550480), (4, 72412860), (5, 57930288), (6, 48275240), (8, 36206430), (10, 28965144), (12, 24137620), (13, 22280880), (15, 19310096), (16, 18103215), (17, 17038320), (20, 14482572), (24, 12068810), (26, 11140440), (30, 9655048), (34, 8519160), (39, 7426960), (40, 7241286), (43, 6736080), (48, 6034405), (51, 5679440), (52, 5570220), (60, 4827524), (65, 4456176), (68, 4259580), (78, 3713480), (80, 3620643), (85, 3407664), (86, 3368040), (102, 2839720), (104, 2785110), (120, 2413762), (127, 2280720), (129, 2245360), (130, 2228088), (136, 2129790), (156, 1856740), (170, 1703832), (172, 1684020), (195, 1485392), (204, 1419860), (208, 1392555), (215, 1347216), (221, 1310640), (240, 1206881), (254, 1140360), (255, 1135888), (258, 1122680), (260, 1114044), (272, 1064895), (312, 928370), (340, 851916), (344, 842010), (381, 760240), (390, 742696), (408, 709930), (430, 673608), (442, 655320), (508, 570180), (510, 567944), (516, 561340), (520, 557022), (559, 518160), (624, 464185), (635, 456144), (645, 449072), (663, 436880), (680, 425958), (688, 421005), (731, 396240), (762, 380120), (780, 371348), (816, 354965), (860, 336804), (884, 327660), (1016, 285090), (1020, 283972), (1032, 280670), (1040, 278511), (1105, 262128), (1118, 259080), (1270, 228072), (1290, 224536), (1326, 218440), (1360, 212979), (1462, 198120), (1524, 190060), (1560, 185674), (1651, 175440), (1677, 172720), (1720, 168402), (1768, 163830), (1905, 152048), (2032, 142545), (2040, 141986), (2064, 140335), (2159, 134160), (2193, 132080), (2210, 131064), (2236, 129540), (2540, 114036), (2580, 112268), (2652, 109220), (2795, 103632), (2924, 99060), (3048, 95030), (3120, 92837), (3302, 87720), (3315, 87376), (3354, 86360), (3440, 84201), (3536, 81915), (3655, 79248), (3810, 76024), (4080, 70993), (4318, 67080), (4386, 66040), (4420, 65532), (4472, 64770), (4953, 58480), (5080, 57018), (5160, 56134), (5304, 54610), (5461, 53040), (5590, 51816), (5848, 49530), (6096, 47515), (6477, 44720), (6604, 43860), (6630, 43688), (6708, 43180), (7310, 39624), (7620, 38012), (8255, 35088), (8385, 34544), (8636, 33540), (8772, 33020), (8840, 32766), (8944, 32385), (9503, 30480), (9906, 29240), (10160, 28509), (10320, 28067), (10608, 27305), (10795, 26832), (10922, 26520), (10965, 26416), (11180, 25908), (11696, 24765), (12954, 22360), (13208, 21930), (13260, 21844), (13416, 21590), (14620, 19812), (15240, 19006), (16383, 17680), (16510, 17544), (16770, 17272)]