331358278320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{82021}}^1$

素因数の和:82252

約数の個数: 240

約数和(自身を含む): 1155069237504

約数和(自身を除く): 823710959184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 181, 186, 240, 248, 279, 310, 360, 362, 372, 465, 496, 543, 558, 620, 720, 724, 744, 905, 930, 1086, 1116, 1240, 1395, 1448, 1488, 1629, 1810, 1860, 2172, 2232, 2480, 2715, 2790, 2896, 3258, 3620, 3720, 4344, 4464, 5430, 5580, 5611, 6516, 7240, 7440, 8145, 8688, 10860, 11160, 11222, 13032, 14480, 16290, 16833, 21720, 22320, 22444, 26064, 28055, 32580, 33666, 43440, 44888, 50499, 56110, 65160, 67332, 82021, 84165, 89776, 100998, 112220, 130320, 134664, 164042, 168330, 201996, 224440, 246063, 252495, 269328, 328084, 336660, 403992, 410105, 448880, 492126, 504990, 656168, 673320, 738189, 807984, 820210, 984252, 1009980, 1230315, 1312336, 1346640, 1476378, 1640420, 1968504, 2019960, 2460630, 2542651, 2952756, 3280840, 3690945, 3937008, 4039920, 4921260, 5085302, 5905512, 6561680, 7381890, 7627953, 9842520, 10170604, 11811024, 12713255, 14763780, 14845801, 15255906, 19685040, 20341208, 22883859, 25426510, 29527560, 29691602, 30511812, 38139765, 40682416, 44537403, 45767718, 50853020, 59055120, 59383204, 61023624, 74229005, 76279530, 89074806, 91535436, 101706040, 114419295, 118766408, 122047248, 133612209, 148458010, 152559060, 178149612, 183070872, 203412080, 222687015, 228838590, 237532816, 267224418, 296916020, 305118120, 356299224, 366141744, 445374030, 457677180, 460219831, 534448836, 593832040, 610236240, 668061045, 712598448, 890748060, 915354360, 920439662, 1068897672, 1187664080, 1336122090, 1380659493, 1781496120, 1830708720, 1840879324, 2137795344, 2301099155, 2672244180, 2761318986, 3562992240, 3681758648, 4141978479, 4602198310, 5344488360, 5522637972, 6903297465, 7363517296, 8283956958, 9204396620, 10688976720, 11045275944, 13806594930, 16567913916, 18408793240, 20709892395, 22090551888, 27613189860, 33135827832, 36817586480, 41419784790, 55226379720, 66271655664, 82839569580, 110452759440, 165679139160, 331358278320]

約数ペア:

[(1, 331358278320), (2, 165679139160), (3, 110452759440), (4, 82839569580), (5, 66271655664), (6, 55226379720), (8, 41419784790), (9, 36817586480), (10, 33135827832), (12, 27613189860), (15, 22090551888), (16, 20709892395), (18, 18408793240), (20, 16567913916), (24, 13806594930), (30, 11045275944), (31, 10688976720), (36, 9204396620), (40, 8283956958), (45, 7363517296), (48, 6903297465), (60, 5522637972), (62, 5344488360), (72, 4602198310), (80, 4141978479), (90, 3681758648), (93, 3562992240), (120, 2761318986), (124, 2672244180), (144, 2301099155), (155, 2137795344), (180, 1840879324), (181, 1830708720), (186, 1781496120), (240, 1380659493), (248, 1336122090), (279, 1187664080), (310, 1068897672), (360, 920439662), (362, 915354360), (372, 890748060), (465, 712598448), (496, 668061045), (543, 610236240), (558, 593832040), (620, 534448836), (720, 460219831), (724, 457677180), (744, 445374030), (905, 366141744), (930, 356299224), (1086, 305118120), (1116, 296916020), (1240, 267224418), (1395, 237532816), (1448, 228838590), (1488, 222687015), (1629, 203412080), (1810, 183070872), (1860, 178149612), (2172, 152559060), (2232, 148458010), (2480, 133612209), (2715, 122047248), (2790, 118766408), (2896, 114419295), (3258, 101706040), (3620, 91535436), (3720, 89074806), (4344, 76279530), (4464, 74229005), (5430, 61023624), (5580, 59383204), (5611, 59055120), (6516, 50853020), (7240, 45767718), (7440, 44537403), (8145, 40682416), (8688, 38139765), (10860, 30511812), (11160, 29691602), (11222, 29527560), (13032, 25426510), (14480, 22883859), (16290, 20341208), (16833, 19685040), (21720, 15255906), (22320, 14845801), (22444, 14763780), (26064, 12713255), (28055, 11811024), (32580, 10170604), (33666, 9842520), (43440, 7627953), (44888, 7381890), (50499, 6561680), (56110, 5905512), (65160, 5085302), (67332, 4921260), (82021, 4039920), (84165, 3937008), (89776, 3690945), (100998, 3280840), (112220, 2952756), (130320, 2542651), (134664, 2460630), (164042, 2019960), (168330, 1968504), (201996, 1640420), (224440, 1476378), (246063, 1346640), (252495, 1312336), (269328, 1230315), (328084, 1009980), (336660, 984252), (403992, 820210), (410105, 807984), (448880, 738189), (492126, 673320), (504990, 656168)]