2155186106640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{977}}^1\times {\mathrm{997}}^1$

素因数の和:2439

約数の個数: 480

約数和(自身を含む): 8307461859840

約数和(自身を除く): 6152275753200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 439, 504, 560, 630, 720, 840, 878, 977, 997, 1008, 1260, 1317, 1680, 1756, 1954, 1994, 2195, 2520, 2634, 2931, 2991, 3073, 3512, 3908, 3951, 3988, 4390, 4885, 4985, 5040, 5268, 5862, 5982, 6146, 6585, 6839, 6979, 7024, 7816, 7902, 7976, 8780, 8793, 8973, 9219, 9770, 9970, 10536, 11724, 11964, 12292, 13170, 13678, 13958, 14655, 14955, 15365, 15632, 15804, 15952, 17560, 17586, 17946, 18438, 19540, 19755, 19940, 20517, 20937, 21072, 23448, 23928, 24584, 26340, 27356, 27657, 27916, 29310, 29910, 30730, 31608, 34195, 34895, 35120, 35172, 35892, 36876, 39080, 39510, 39880, 41034, 41874, 43965, 44865, 46095, 46896, 47856, 49168, 52680, 54712, 55314, 55832, 58620, 59820, 61460, 61551, 62811, 63216, 68390, 69790, 70344, 71784, 73752, 78160, 79020, 79760, 82068, 83748, 87930, 89730, 92190, 102585, 104685, 105360, 109424, 110628, 111664, 117240, 119640, 122920, 123102, 125622, 136780, 138285, 139580, 140688, 143568, 147504, 158040, 164136, 167496, 175860, 179460, 184380, 205170, 209370, 221256, 234480, 239280, 245840, 246204, 251244, 273560, 276570, 279160, 307755, 314055, 316080, 328272, 334992, 351720, 358920, 368760, 410340, 418740, 428903, 437683, 442512, 492408, 502488, 547120, 553140, 558320, 615510, 628110, 703440, 717840, 737520, 820680, 837480, 857806, 875366, 974069, 984816, 1004976, 1106280, 1231020, 1256220, 1286709, 1313049, 1641360, 1674960, 1715612, 1750732, 1948138, 2144515, 2188415, 2212560, 2462040, 2512440, 2573418, 2626098, 2922207, 3002321, 3063781, 3431224, 3501464, 3860127, 3896276, 3939147, 4289030, 4376830, 4870345, 4924080, 5024880, 5146836, 5252196, 5844414, 6004642, 6127562, 6433545, 6565245, 6818483, 6862448, 7002928, 7720254, 7792552, 7878294, 8578060, 8753660, 8766621, 9006963, 9191343, 9740690, 10293672, 10504392, 11688828, 12009284, 12255124, 12867090, 13130490, 13636966, 14611035, 15011605, 15318905, 15440508, 15585104, 15756588, 17156120, 17507320, 17533242, 18013926, 18382686, 19300635, 19481380, 19695735, 20455449, 20587344, 21008784, 23377656, 24018568, 24510248, 25734180, 26260980, 27020889, 27273932, 27574029, 29222070, 30023210, 30637810, 30881016, 31513176, 34092415, 34312240, 35014640, 35066484, 36027852, 36765372, 38601270, 38962760, 39391470, 40910898, 43833105, 45034815, 45956715, 46755312, 48037136, 49020496, 51468360, 52521960, 54041778, 54547864, 55148058, 58444140, 60046420, 61275620, 61366347, 61762032, 63026352, 68184830, 70132968, 72055704, 73530744, 77202540, 77925520, 78782940, 81821796, 87666210, 90069630, 91913430, 102277245, 102936720, 105043920, 108083556, 109095728, 110296116, 116888280, 120092840, 122551240, 122732694, 135104445, 136369660, 137870145, 140265936, 144111408, 147061488, 154405080, 157565880, 163643592, 175332420, 180139260, 183826860, 204554490, 216167112, 220592232, 233776560, 240185680, 245102480, 245465388, 270208890, 272739320, 275740290, 306831735, 308810160, 315131760, 327287184, 350664840, 360278520, 367653720, 409108980, 427616291, 432334224, 441184464, 490930776, 540417780, 545478640, 551480580, 613663470, 701329680, 720557040, 735307440, 818217960, 855232582, 981861552, 1080835560, 1102961160, 1227326940, 1282848873, 1636435920, 1710465164, 2138081455, 2161671120, 2205922320, 2454653880, 2565697746, 2993314037, 3420930328, 3848546619, 4276162910, 4909307760, 5131395492, 5986628074, 6414244365, 6841860656, 7697093238, 8552325820, 8979942111, 10262790984, 11973256148, 12828488730, 14966570185, 15394186476, 17104651640, 17959884222, 19242733095, 20525581968, 23946512296, 25656977460, 26939826333, 29933140370, 30788372952, 34209303280, 35919768444, 38485466190, 44899710555, 47893024592, 51313954920, 53879652666, 59866280740, 61576745904, 71839536888, 76970932380, 89799421110, 102627909840, 107759305332, 119732561480, 134699131665, 143679073776, 153941864760, 179598842220, 215518610664, 239465122960, 269398263330, 307883729520, 359197684440, 431037221328, 538796526660, 718395368880, 1077593053320, 2155186106640]

約数ペア:

[(1, 2155186106640), (2, 1077593053320), (3, 718395368880), (4, 538796526660), (5, 431037221328), (6, 359197684440), (7, 307883729520), (8, 269398263330), (9, 239465122960), (10, 215518610664), (12, 179598842220), (14, 153941864760), (15, 143679073776), (16, 134699131665), (18, 119732561480), (20, 107759305332), (21, 102627909840), (24, 89799421110), (28, 76970932380), (30, 71839536888), (35, 61576745904), (36, 59866280740), (40, 53879652666), (42, 51313954920), (45, 47893024592), (48, 44899710555), (56, 38485466190), (60, 35919768444), (63, 34209303280), (70, 30788372952), (72, 29933140370), (80, 26939826333), (84, 25656977460), (90, 23946512296), (105, 20525581968), (112, 19242733095), (120, 17959884222), (126, 17104651640), (140, 15394186476), (144, 14966570185), (168, 12828488730), (180, 11973256148), (210, 10262790984), (240, 8979942111), (252, 8552325820), (280, 7697093238), (315, 6841860656), (336, 6414244365), (360, 5986628074), (420, 5131395492), (439, 4909307760), (504, 4276162910), (560, 3848546619), (630, 3420930328), (720, 2993314037), (840, 2565697746), (878, 2454653880), (977, 2205922320), (997, 2161671120), (1008, 2138081455), (1260, 1710465164), (1317, 1636435920), (1680, 1282848873), (1756, 1227326940), (1954, 1102961160), (1994, 1080835560), (2195, 981861552), (2520, 855232582), (2634, 818217960), (2931, 735307440), (2991, 720557040), (3073, 701329680), (3512, 613663470), (3908, 551480580), (3951, 545478640), (3988, 540417780), (4390, 490930776), (4885, 441184464), (4985, 432334224), (5040, 427616291), (5268, 409108980), (5862, 367653720), (5982, 360278520), (6146, 350664840), (6585, 327287184), (6839, 315131760), (6979, 308810160), (7024, 306831735), (7816, 275740290), (7902, 272739320), (7976, 270208890), (8780, 245465388), (8793, 245102480), (8973, 240185680), (9219, 233776560), (9770, 220592232), (9970, 216167112), (10536, 204554490), (11724, 183826860), (11964, 180139260), (12292, 175332420), (13170, 163643592), (13678, 157565880), (13958, 154405080), (14655, 147061488), (14955, 144111408), (15365, 140265936), (15632, 137870145), (15804, 136369660), (15952, 135104445), (17560, 122732694), (17586, 122551240), (17946, 120092840), (18438, 116888280), (19540, 110296116), (19755, 109095728), (19940, 108083556), (20517, 105043920), (20937, 102936720), (21072, 102277245), (23448, 91913430), (23928, 90069630), (24584, 87666210), (26340, 81821796), (27356, 78782940), (27657, 77925520), (27916, 77202540), (29310, 73530744), (29910, 72055704), (30730, 70132968), (31608, 68184830), (34195, 63026352), (34895, 61762032), (35120, 61366347), (35172, 61275620), (35892, 60046420), (36876, 58444140), (39080, 55148058), (39510, 54547864), (39880, 54041778), (41034, 52521960), (41874, 51468360), (43965, 49020496), (44865, 48037136), (46095, 46755312), (46896, 45956715), (47856, 45034815), (49168, 43833105), (52680, 40910898), (54712, 39391470), (55314, 38962760), (55832, 38601270), (58620, 36765372), (59820, 36027852), (61460, 35066484), (61551, 35014640), (62811, 34312240), (63216, 34092415), (68390, 31513176), (69790, 30881016), (70344, 30637810), (71784, 30023210), (73752, 29222070), (78160, 27574029), (79020, 27273932), (79760, 27020889), (82068, 26260980), (83748, 25734180), (87930, 24510248), (89730, 24018568), (92190, 23377656), (102585, 21008784), (104685, 20587344), (105360, 20455449), (109424, 19695735), (110628, 19481380), (111664, 19300635), (117240, 18382686), (119640, 18013926), (122920, 17533242), (123102, 17507320), (125622, 17156120), (136780, 15756588), (138285, 15585104), (139580, 15440508), (140688, 15318905), (143568, 15011605), (147504, 14611035), (158040, 13636966), (164136, 13130490), (167496, 12867090), (175860, 12255124), (179460, 12009284), (184380, 11688828), (205170, 10504392), (209370, 10293672), (221256, 9740690), (234480, 9191343), (239280, 9006963), (245840, 8766621), (246204, 8753660), (251244, 8578060), (273560, 7878294), (276570, 7792552), (279160, 7720254), (307755, 7002928), (314055, 6862448), (316080, 6818483), (328272, 6565245), (334992, 6433545), (351720, 6127562), (358920, 6004642), (368760, 5844414), (410340, 5252196), (418740, 5146836), (428903, 5024880), (437683, 4924080), (442512, 4870345), (492408, 4376830), (502488, 4289030), (547120, 3939147), (553140, 3896276), (558320, 3860127), (615510, 3501464), (628110, 3431224), (703440, 3063781), (717840, 3002321), (737520, 2922207), (820680, 2626098), (837480, 2573418), (857806, 2512440), (875366, 2462040), (974069, 2212560), (984816, 2188415), (1004976, 2144515), (1106280, 1948138), (1231020, 1750732), (1256220, 1715612), (1286709, 1674960), (1313049, 1641360)]