20733138720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4817}}^1$

素因数の和:4913

約数の個数: 432

約数和(自身を含む): 83669754168

約数和(自身を除く): 62936615448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 61, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 122, 126, 140, 144, 147, 160, 168, 180, 183, 196, 210, 224, 240, 244, 245, 252, 280, 288, 294, 305, 315, 336, 360, 366, 392, 420, 427, 441, 480, 488, 490, 504, 549, 560, 588, 610, 630, 672, 720, 732, 735, 784, 840, 854, 882, 915, 976, 980, 1008, 1098, 1120, 1176, 1220, 1260, 1281, 1440, 1464, 1470, 1568, 1680, 1708, 1764, 1830, 1952, 1960, 2016, 2135, 2196, 2205, 2352, 2440, 2520, 2562, 2745, 2928, 2940, 2989, 3360, 3416, 3528, 3660, 3843, 3920, 4270, 4392, 4410, 4704, 4817, 4880, 5040, 5124, 5490, 5856, 5880, 5978, 6405, 6832, 7056, 7320, 7686, 7840, 8540, 8784, 8820, 8967, 9634, 9760, 10080, 10248, 10980, 11760, 11956, 12810, 13664, 14112, 14451, 14640, 14945, 15372, 17080, 17568, 17640, 17934, 19215, 19268, 20496, 21960, 23520, 23912, 24085, 25620, 26901, 28902, 29280, 29890, 30744, 33719, 34160, 35280, 35868, 38430, 38536, 40992, 43353, 43920, 44835, 47824, 48170, 51240, 53802, 57804, 59780, 61488, 67438, 68320, 70560, 71736, 72255, 76860, 77072, 86706, 87840, 89670, 95648, 96340, 101157, 102480, 107604, 115608, 119560, 122976, 134505, 134876, 143472, 144510, 153720, 154144, 168595, 173412, 179340, 192680, 202314, 204960, 215208, 216765, 231216, 236033, 239120, 269010, 269752, 286944, 289020, 293837, 303471, 307440, 337190, 346824, 358680, 385360, 404628, 430416, 433530, 462432, 472066, 478240, 505785, 538020, 539504, 578040, 587674, 606942, 614880, 674380, 693648, 708099, 717360, 770720, 809256, 860832, 867060, 881511, 944132, 1011570, 1076040, 1079008, 1156080, 1175348, 1180165, 1213884, 1348760, 1387296, 1416198, 1434720, 1469185, 1517355, 1618512, 1734120, 1763022, 1888264, 2023140, 2056859, 2124297, 2152080, 2312160, 2350696, 2360330, 2427768, 2644533, 2697520, 2832396, 2938370, 3034710, 3237024, 3468240, 3526044, 3540495, 3776528, 4046280, 4113718, 4248594, 4304160, 4407555, 4701392, 4720660, 4855536, 5289066, 5395040, 5664792, 5876740, 6069420, 6170577, 6936480, 7052088, 7080990, 7553056, 8092560, 8227436, 8497188, 8815110, 9402784, 9441320, 9711072, 10284295, 10578132, 10621485, 11329584, 11753480, 12138840, 12341154, 13222665, 14104176, 14161980, 14398013, 16185120, 16454872, 16994376, 17630220, 18511731, 18882640, 20568590, 21156264, 21242970, 22659168, 23506960, 24277680, 24682308, 26445330, 28208352, 28323960, 28796026, 30852885, 32909744, 33988752, 35260440, 37023462, 37765280, 41137180, 42312528, 42485940, 43194039, 47013920, 48555360, 49364616, 52890660, 56647920, 57592052, 61705770, 65819488, 67977504, 70520880, 71990065, 74046924, 82274360, 84625056, 84971880, 86388078, 92558655, 98729232, 105781320, 113295840, 115184104, 123411540, 129582117, 141041760, 143980130, 148093848, 164548720, 169943760, 172776156, 185117310, 197458464, 211562640, 215970195, 230368208, 246823080, 259164234, 287960260, 296187696, 329097440, 339887520, 345552312, 370234620, 423125280, 431940390, 460736416, 493646160, 518328468, 575920520, 592375392, 647910585, 691104624, 740469240, 863880780, 987292320, 1036656936, 1151841040, 1295821170, 1382209248, 1480938480, 1727761560, 2073313872, 2303682080, 2591642340, 2961876960, 3455523120, 4146627744, 5183284680, 6911046240, 10366569360, 20733138720]

約数ペア:

[(1, 20733138720), (2, 10366569360), (3, 6911046240), (4, 5183284680), (5, 4146627744), (6, 3455523120), (7, 2961876960), (8, 2591642340), (9, 2303682080), (10, 2073313872), (12, 1727761560), (14, 1480938480), (15, 1382209248), (16, 1295821170), (18, 1151841040), (20, 1036656936), (21, 987292320), (24, 863880780), (28, 740469240), (30, 691104624), (32, 647910585), (35, 592375392), (36, 575920520), (40, 518328468), (42, 493646160), (45, 460736416), (48, 431940390), (49, 423125280), (56, 370234620), (60, 345552312), (61, 339887520), (63, 329097440), (70, 296187696), (72, 287960260), (80, 259164234), (84, 246823080), (90, 230368208), (96, 215970195), (98, 211562640), (105, 197458464), (112, 185117310), (120, 172776156), (122, 169943760), (126, 164548720), (140, 148093848), (144, 143980130), (147, 141041760), (160, 129582117), (168, 123411540), (180, 115184104), (183, 113295840), (196, 105781320), (210, 98729232), (224, 92558655), (240, 86388078), (244, 84971880), (245, 84625056), (252, 82274360), (280, 74046924), (288, 71990065), (294, 70520880), (305, 67977504), (315, 65819488), (336, 61705770), (360, 57592052), (366, 56647920), (392, 52890660), (420, 49364616), (427, 48555360), (441, 47013920), (480, 43194039), (488, 42485940), (490, 42312528), (504, 41137180), (549, 37765280), (560, 37023462), (588, 35260440), (610, 33988752), (630, 32909744), (672, 30852885), (720, 28796026), (732, 28323960), (735, 28208352), (784, 26445330), (840, 24682308), (854, 24277680), (882, 23506960), (915, 22659168), (976, 21242970), (980, 21156264), (1008, 20568590), (1098, 18882640), (1120, 18511731), (1176, 17630220), (1220, 16994376), (1260, 16454872), (1281, 16185120), (1440, 14398013), (1464, 14161980), (1470, 14104176), (1568, 13222665), (1680, 12341154), (1708, 12138840), (1764, 11753480), (1830, 11329584), (1952, 10621485), (1960, 10578132), (2016, 10284295), (2135, 9711072), (2196, 9441320), (2205, 9402784), (2352, 8815110), (2440, 8497188), (2520, 8227436), (2562, 8092560), (2745, 7553056), (2928, 7080990), (2940, 7052088), (2989, 6936480), (3360, 6170577), (3416, 6069420), (3528, 5876740), (3660, 5664792), (3843, 5395040), (3920, 5289066), (4270, 4855536), (4392, 4720660), (4410, 4701392), (4704, 4407555), (4817, 4304160), (4880, 4248594), (5040, 4113718), (5124, 4046280), (5490, 3776528), (5856, 3540495), (5880, 3526044), (5978, 3468240), (6405, 3237024), (6832, 3034710), (7056, 2938370), (7320, 2832396), (7686, 2697520), (7840, 2644533), (8540, 2427768), (8784, 2360330), (8820, 2350696), (8967, 2312160), (9634, 2152080), (9760, 2124297), (10080, 2056859), (10248, 2023140), (10980, 1888264), (11760, 1763022), (11956, 1734120), (12810, 1618512), (13664, 1517355), (14112, 1469185), (14451, 1434720), (14640, 1416198), (14945, 1387296), (15372, 1348760), (17080, 1213884), (17568, 1180165), (17640, 1175348), (17934, 1156080), (19215, 1079008), (19268, 1076040), (20496, 1011570), (21960, 944132), (23520, 881511), (23912, 867060), (24085, 860832), (25620, 809256), (26901, 770720), (28902, 717360), (29280, 708099), (29890, 693648), (30744, 674380), (33719, 614880), (34160, 606942), (35280, 587674), (35868, 578040), (38430, 539504), (38536, 538020), (40992, 505785), (43353, 478240), (43920, 472066), (44835, 462432), (47824, 433530), (48170, 430416), (51240, 404628), (53802, 385360), (57804, 358680), (59780, 346824), (61488, 337190), (67438, 307440), (68320, 303471), (70560, 293837), (71736, 289020), (72255, 286944), (76860, 269752), (77072, 269010), (86706, 239120), (87840, 236033), (89670, 231216), (95648, 216765), (96340, 215208), (101157, 204960), (102480, 202314), (107604, 192680), (115608, 179340), (119560, 173412), (122976, 168595), (134505, 154144), (134876, 153720), (143472, 144510)]