144825720

素因数分解:

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

素因数の和:214

約数の個数: 256

約数和(自身を含む): 510935040

約数和(自身を除く): 366109320

約数列:

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

約数ペア:

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