1639546913520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{2293}}^1\times {\mathrm{36781}}^1$

素因数の和:39102

約数の個数: 240

約数和(自身を含む): 5712721883232

約数和(自身を除く): 4073174969712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2293, 2430, 3240, 3888, 4586, 4860, 6480, 6879, 9172, 9720, 11465, 13758, 18344, 19440, 20637, 22930, 27516, 34395, 36688, 36781, 41274, 45860, 55032, 61911, 68790, 73562, 82548, 91720, 103185, 110064, 110343, 123822, 137580, 147124, 165096, 183440, 183905, 185733, 206370, 220686, 247644, 275160, 294248, 309555, 330192, 331029, 367810, 371466, 412740, 441372, 495288, 550320, 551715, 557199, 588496, 619110, 662058, 735620, 742932, 825480, 882744, 928665, 990576, 993087, 1103430, 1114398, 1238220, 1324116, 1471240, 1485864, 1650960, 1655145, 1765488, 1857330, 1986174, 2206860, 2228796, 2476440, 2648232, 2785995, 2942480, 2971728, 2979261, 3310290, 3714660, 3972348, 4413720, 4457592, 4952880, 4965435, 5296464, 5571990, 5958522, 6620580, 7429320, 7944696, 8827440, 8915184, 8937783, 9930870, 11143980, 11917044, 13241160, 14858640, 14896305, 15889392, 17875566, 19861740, 22287960, 23834088, 26482320, 29792610, 35751132, 39723480, 44575920, 44688915, 47668176, 59585220, 71502264, 79446960, 84338833, 89377830, 119170440, 143004528, 168677666, 178755660, 238340880, 253016499, 337355332, 357511320, 421694165, 506032998, 674710664, 715022640, 759049497, 843388330, 1012065996, 1265082495, 1349421328, 1518098994, 1686776660, 2024131992, 2277148491, 2530164990, 3036197988, 3373553320, 3795247485, 4048263984, 4554296982, 5060329980, 6072395976, 6747106640, 6831445473, 7590494970, 9108593964, 10120659960, 11385742455, 12144791952, 13662890946, 15180989940, 18217187928, 20241319920, 20494336419, 22771484910, 27325781892, 30361979880, 34157227365, 36434375856, 40988672838, 45542969820, 54651563784, 60723959760, 68314454730, 81977345676, 91085939640, 102471682095, 109303127568, 136628909460, 163954691352, 182171879280, 204943364190, 273257818920, 327909382704, 409886728380, 546515637840, 819773456760, 1639546913520]

約数ペア:

[(1, 1639546913520), (2, 819773456760), (3, 546515637840), (4, 409886728380), (5, 327909382704), (6, 273257818920), (8, 204943364190), (9, 182171879280), (10, 163954691352), (12, 136628909460), (15, 109303127568), (16, 102471682095), (18, 91085939640), (20, 81977345676), (24, 68314454730), (27, 60723959760), (30, 54651563784), (36, 45542969820), (40, 40988672838), (45, 36434375856), (48, 34157227365), (54, 30361979880), (60, 27325781892), (72, 22771484910), (80, 20494336419), (81, 20241319920), (90, 18217187928), (108, 15180989940), (120, 13662890946), (135, 12144791952), (144, 11385742455), (162, 10120659960), (180, 9108593964), (216, 7590494970), (240, 6831445473), (243, 6747106640), (270, 6072395976), (324, 5060329980), (360, 4554296982), (405, 4048263984), (432, 3795247485), (486, 3373553320), (540, 3036197988), (648, 2530164990), (720, 2277148491), (810, 2024131992), (972, 1686776660), (1080, 1518098994), (1215, 1349421328), (1296, 1265082495), (1620, 1012065996), (1944, 843388330), (2160, 759049497), (2293, 715022640), (2430, 674710664), (3240, 506032998), (3888, 421694165), (4586, 357511320), (4860, 337355332), (6480, 253016499), (6879, 238340880), (9172, 178755660), (9720, 168677666), (11465, 143004528), (13758, 119170440), (18344, 89377830), (19440, 84338833), (20637, 79446960), (22930, 71502264), (27516, 59585220), (34395, 47668176), (36688, 44688915), (36781, 44575920), (41274, 39723480), (45860, 35751132), (55032, 29792610), (61911, 26482320), (68790, 23834088), (73562, 22287960), (82548, 19861740), (91720, 17875566), (103185, 15889392), (110064, 14896305), (110343, 14858640), (123822, 13241160), (137580, 11917044), (147124, 11143980), (165096, 9930870), (183440, 8937783), (183905, 8915184), (185733, 8827440), (206370, 7944696), (220686, 7429320), (247644, 6620580), (275160, 5958522), (294248, 5571990), (309555, 5296464), (330192, 4965435), (331029, 4952880), (367810, 4457592), (371466, 4413720), (412740, 3972348), (441372, 3714660), (495288, 3310290), (550320, 2979261), (551715, 2971728), (557199, 2942480), (588496, 2785995), (619110, 2648232), (662058, 2476440), (735620, 2228796), (742932, 2206860), (825480, 1986174), (882744, 1857330), (928665, 1765488), (990576, 1655145), (993087, 1650960), (1103430, 1485864), (1114398, 1471240), (1238220, 1324116)]