1705392206720

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:1157

約数の個数: 256

約数和(自身を含む): 4161668544000

約数和(自身を除く): 2456276337280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 149, 160, 211, 262, 298, 320, 422, 524, 596, 640, 647, 655, 745, 844, 1048, 1055, 1192, 1294, 1310, 1490, 1688, 2096, 2110, 2384, 2588, 2620, 2980, 3235, 3376, 4192, 4220, 4768, 5176, 5240, 5960, 6470, 6752, 8384, 8440, 9536, 10352, 10480, 11920, 12940, 13504, 16768, 16880, 19072, 19519, 20704, 20960, 23840, 25880, 27008, 27641, 31439, 33760, 39038, 41408, 41920, 47680, 51760, 55282, 62878, 67520, 78076, 82816, 83840, 84757, 95360, 96403, 97595, 103520, 110564, 125756, 135040, 136517, 138205, 156152, 157195, 169514, 192806, 195190, 207040, 221128, 251512, 273034, 276410, 312304, 314390, 339028, 385612, 390380, 414080, 423785, 442256, 482015, 503024, 546068, 552820, 624608, 628780, 678056, 682585, 771224, 780760, 847570, 884512, 964030, 1006048, 1092136, 1105640, 1249216, 1257560, 1356112, 1365170, 1542448, 1561520, 1695140, 1769024, 1928060, 2012096, 2184272, 2211280, 2498432, 2515120, 2712224, 2730340, 3084896, 3123040, 3390280, 3538048, 3856120, 4024192, 4118509, 4368544, 4422560, 5030240, 5424448, 5460680, 6169792, 6246080, 6780560, 7712240, 8237018, 8737088, 8845120, 10060480, 10848896, 10921360, 12339584, 12492160, 12628793, 13561120, 15424480, 16474036, 17474176, 17690240, 17883727, 20120960, 20341033, 20592545, 21842720, 25257586, 27122240, 30848960, 32948072, 35767454, 40682066, 41185090, 43685440, 50515172, 54244480, 61697920, 63143965, 65896144, 71534908, 81364132, 82370180, 87370880, 89418635, 101030344, 101705165, 126287930, 131792288, 143069816, 162728264, 164740360, 178837270, 202060688, 203410330, 252575860, 263584576, 286139632, 325456528, 329480720, 357674540, 404121376, 406820660, 505151720, 527169152, 572279264, 650913056, 658961440, 715349080, 808242752, 813641320, 1010303440, 1144558528, 1301826112, 1317922880, 1430698160, 1616485504, 1627282640, 2020606880, 2289117056, 2603652224, 2635845760, 2664675323, 2861396320, 3254565280, 4041213760, 5329350646, 5722792640, 6509130560, 8082427520, 10658701292, 11445585280, 13018261120, 13323376615, 21317402584, 26646753230, 42634805168, 53293506460, 85269610336, 106587012920, 170539220672, 213174025840, 341078441344, 426348051680, 852696103360, 1705392206720]

約数ペア:

[(1, 1705392206720), (2, 852696103360), (4, 426348051680), (5, 341078441344), (8, 213174025840), (10, 170539220672), (16, 106587012920), (20, 85269610336), (32, 53293506460), (40, 42634805168), (64, 26646753230), (80, 21317402584), (128, 13323376615), (131, 13018261120), (149, 11445585280), (160, 10658701292), (211, 8082427520), (262, 6509130560), (298, 5722792640), (320, 5329350646), (422, 4041213760), (524, 3254565280), (596, 2861396320), (640, 2664675323), (647, 2635845760), (655, 2603652224), (745, 2289117056), (844, 2020606880), (1048, 1627282640), (1055, 1616485504), (1192, 1430698160), (1294, 1317922880), (1310, 1301826112), (1490, 1144558528), (1688, 1010303440), (2096, 813641320), (2110, 808242752), (2384, 715349080), (2588, 658961440), (2620, 650913056), (2980, 572279264), (3235, 527169152), (3376, 505151720), (4192, 406820660), (4220, 404121376), (4768, 357674540), (5176, 329480720), (5240, 325456528), (5960, 286139632), (6470, 263584576), (6752, 252575860), (8384, 203410330), (8440, 202060688), (9536, 178837270), (10352, 164740360), (10480, 162728264), (11920, 143069816), (12940, 131792288), (13504, 126287930), (16768, 101705165), (16880, 101030344), (19072, 89418635), (19519, 87370880), (20704, 82370180), (20960, 81364132), (23840, 71534908), (25880, 65896144), (27008, 63143965), (27641, 61697920), (31439, 54244480), (33760, 50515172), (39038, 43685440), (41408, 41185090), (41920, 40682066), (47680, 35767454), (51760, 32948072), (55282, 30848960), (62878, 27122240), (67520, 25257586), (78076, 21842720), (82816, 20592545), (83840, 20341033), (84757, 20120960), (95360, 17883727), (96403, 17690240), (97595, 17474176), (103520, 16474036), (110564, 15424480), (125756, 13561120), (135040, 12628793), (136517, 12492160), (138205, 12339584), (156152, 10921360), (157195, 10848896), (169514, 10060480), (192806, 8845120), (195190, 8737088), (207040, 8237018), (221128, 7712240), (251512, 6780560), (273034, 6246080), (276410, 6169792), (312304, 5460680), (314390, 5424448), (339028, 5030240), (385612, 4422560), (390380, 4368544), (414080, 4118509), (423785, 4024192), (442256, 3856120), (482015, 3538048), (503024, 3390280), (546068, 3123040), (552820, 3084896), (624608, 2730340), (628780, 2712224), (678056, 2515120), (682585, 2498432), (771224, 2211280), (780760, 2184272), (847570, 2012096), (884512, 1928060), (964030, 1769024), (1006048, 1695140), (1092136, 1561520), (1105640, 1542448), (1249216, 1365170), (1257560, 1356112)]