29756517720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1597}}^1$

素因数の和:1834

約数の個数: 256

約数和(自身を含む): 95984317440

約数和(自身を除く): 66227799720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 86, 92, 115, 120, 129, 138, 157, 172, 184, 215, 230, 258, 276, 314, 344, 345, 430, 460, 471, 516, 552, 628, 645, 690, 785, 860, 920, 942, 989, 1032, 1256, 1290, 1380, 1570, 1597, 1720, 1884, 1978, 2355, 2580, 2760, 2967, 3140, 3194, 3611, 3768, 3956, 4710, 4791, 4945, 5160, 5934, 6280, 6388, 6751, 7222, 7912, 7985, 9420, 9582, 9890, 10833, 11868, 12776, 13502, 14444, 14835, 15970, 18055, 18840, 19164, 19780, 20253, 21666, 23736, 23955, 27004, 28888, 29670, 31940, 33755, 36110, 36731, 38328, 39560, 40506, 43332, 47910, 54008, 54165, 59340, 63880, 67510, 68671, 72220, 73462, 81012, 86664, 95820, 101265, 108330, 110193, 118680, 135020, 137342, 144440, 146924, 155273, 162024, 183655, 191640, 202530, 206013, 216660, 220386, 250729, 270040, 274684, 293848, 310546, 343355, 367310, 405060, 412026, 433320, 440772, 465819, 501458, 549368, 550965, 621092, 686710, 734620, 752187, 776365, 810120, 824052, 881544, 931638, 1002916, 1030065, 1101930, 1242184, 1253645, 1373420, 1469240, 1504374, 1552730, 1579433, 1648104, 1863276, 2005832, 2060130, 2203860, 2329095, 2507290, 2746840, 3008748, 3105460, 3158866, 3726552, 3760935, 4120260, 4407720, 4658190, 4738299, 5014580, 5766767, 6017496, 6210920, 6317732, 7521870, 7897165, 8240520, 9316380, 9476598, 10029160, 10781347, 11533534, 12635464, 15043740, 15794330, 17300301, 18632760, 18953196, 21562694, 23067068, 23691495, 28833835, 30087480, 31588660, 32344041, 34600602, 37906392, 43125388, 46134136, 47382990, 53906735, 57667670, 63177320, 64688082, 69201204, 86250776, 86501505, 94765980, 107813470, 115335340, 129376164, 138402408, 161720205, 173003010, 189531960, 215626940, 230670680, 247970981, 258752328, 323440410, 346006020, 431253880, 495941962, 646880820, 692012040, 743912943, 991883924, 1239854905, 1293761640, 1487825886, 1983767848, 2479709810, 2975651772, 3719564715, 4959419620, 5951303544, 7439129430, 9918839240, 14878258860, 29756517720]

約数ペア:

[(1, 29756517720), (2, 14878258860), (3, 9918839240), (4, 7439129430), (5, 5951303544), (6, 4959419620), (8, 3719564715), (10, 2975651772), (12, 2479709810), (15, 1983767848), (20, 1487825886), (23, 1293761640), (24, 1239854905), (30, 991883924), (40, 743912943), (43, 692012040), (46, 646880820), (60, 495941962), (69, 431253880), (86, 346006020), (92, 323440410), (115, 258752328), (120, 247970981), (129, 230670680), (138, 215626940), (157, 189531960), (172, 173003010), (184, 161720205), (215, 138402408), (230, 129376164), (258, 115335340), (276, 107813470), (314, 94765980), (344, 86501505), (345, 86250776), (430, 69201204), (460, 64688082), (471, 63177320), (516, 57667670), (552, 53906735), (628, 47382990), (645, 46134136), (690, 43125388), (785, 37906392), (860, 34600602), (920, 32344041), (942, 31588660), (989, 30087480), (1032, 28833835), (1256, 23691495), (1290, 23067068), (1380, 21562694), (1570, 18953196), (1597, 18632760), (1720, 17300301), (1884, 15794330), (1978, 15043740), (2355, 12635464), (2580, 11533534), (2760, 10781347), (2967, 10029160), (3140, 9476598), (3194, 9316380), (3611, 8240520), (3768, 7897165), (3956, 7521870), (4710, 6317732), (4791, 6210920), (4945, 6017496), (5160, 5766767), (5934, 5014580), (6280, 4738299), (6388, 4658190), (6751, 4407720), (7222, 4120260), (7912, 3760935), (7985, 3726552), (9420, 3158866), (9582, 3105460), (9890, 3008748), (10833, 2746840), (11868, 2507290), (12776, 2329095), (13502, 2203860), (14444, 2060130), (14835, 2005832), (15970, 1863276), (18055, 1648104), (18840, 1579433), (19164, 1552730), (19780, 1504374), (20253, 1469240), (21666, 1373420), (23736, 1253645), (23955, 1242184), (27004, 1101930), (28888, 1030065), (29670, 1002916), (31940, 931638), (33755, 881544), (36110, 824052), (36731, 810120), (38328, 776365), (39560, 752187), (40506, 734620), (43332, 686710), (47910, 621092), (54008, 550965), (54165, 549368), (59340, 501458), (63880, 465819), (67510, 440772), (68671, 433320), (72220, 412026), (73462, 405060), (81012, 367310), (86664, 343355), (95820, 310546), (101265, 293848), (108330, 274684), (110193, 270040), (118680, 250729), (135020, 220386), (137342, 216660), (144440, 206013), (146924, 202530), (155273, 191640), (162024, 183655)]