171338866720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1\times {\mathrm{1877}}^1$

素因数の和:2595

約数の個数: 192

約数和(自身を含む): 466819718400

約数和(自身を除く): 295480851680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 149, 160, 224, 280, 298, 547, 560, 596, 745, 1043, 1094, 1120, 1192, 1490, 1877, 2086, 2188, 2384, 2735, 2980, 3754, 3829, 4172, 4376, 4768, 5215, 5470, 5960, 7508, 7658, 8344, 8752, 9385, 10430, 10940, 11920, 13139, 15016, 15316, 16688, 17504, 18770, 19145, 20860, 21880, 23840, 26278, 30032, 30632, 33376, 37540, 38290, 41720, 43760, 52556, 60064, 61264, 65695, 75080, 76580, 81503, 83440, 87520, 105112, 122528, 131390, 150160, 153160, 163006, 166880, 210224, 262780, 279673, 300320, 306320, 326012, 407515, 420448, 525560, 559346, 570521, 612640, 652024, 815030, 1026719, 1051120, 1118692, 1141042, 1304048, 1398365, 1630060, 1957711, 2053438, 2102240, 2237384, 2282084, 2608096, 2796730, 2852605, 3260120, 3915422, 4106876, 4474768, 4564168, 5133595, 5593460, 5705210, 6520240, 7187033, 7830844, 8213752, 8949536, 9128336, 9788555, 10267190, 11186920, 11410420, 13040480, 14374066, 15661688, 16427504, 18256672, 19577110, 20534380, 22373840, 22820840, 28748132, 31323376, 32855008, 35935165, 39154220, 41068760, 44747680, 45641680, 57496264, 62646752, 71870330, 78308440, 82137520, 91283360, 114992528, 143740660, 152981131, 156616880, 164275040, 229985056, 287481320, 305962262, 313233760, 574962640, 611924524, 764905655, 1070867917, 1149925280, 1223849048, 1529811310, 2141735834, 2447698096, 3059622620, 4283471668, 4895396192, 5354339585, 6119245240, 8566943336, 10708679170, 12238490480, 17133886672, 21417358340, 24476980960, 34267773344, 42834716680, 85669433360, 171338866720]

約数ペア:

[(1, 171338866720), (2, 85669433360), (4, 42834716680), (5, 34267773344), (7, 24476980960), (8, 21417358340), (10, 17133886672), (14, 12238490480), (16, 10708679170), (20, 8566943336), (28, 6119245240), (32, 5354339585), (35, 4895396192), (40, 4283471668), (56, 3059622620), (70, 2447698096), (80, 2141735834), (112, 1529811310), (140, 1223849048), (149, 1149925280), (160, 1070867917), (224, 764905655), (280, 611924524), (298, 574962640), (547, 313233760), (560, 305962262), (596, 287481320), (745, 229985056), (1043, 164275040), (1094, 156616880), (1120, 152981131), (1192, 143740660), (1490, 114992528), (1877, 91283360), (2086, 82137520), (2188, 78308440), (2384, 71870330), (2735, 62646752), (2980, 57496264), (3754, 45641680), (3829, 44747680), (4172, 41068760), (4376, 39154220), (4768, 35935165), (5215, 32855008), (5470, 31323376), (5960, 28748132), (7508, 22820840), (7658, 22373840), (8344, 20534380), (8752, 19577110), (9385, 18256672), (10430, 16427504), (10940, 15661688), (11920, 14374066), (13139, 13040480), (15016, 11410420), (15316, 11186920), (16688, 10267190), (17504, 9788555), (18770, 9128336), (19145, 8949536), (20860, 8213752), (21880, 7830844), (23840, 7187033), (26278, 6520240), (30032, 5705210), (30632, 5593460), (33376, 5133595), (37540, 4564168), (38290, 4474768), (41720, 4106876), (43760, 3915422), (52556, 3260120), (60064, 2852605), (61264, 2796730), (65695, 2608096), (75080, 2282084), (76580, 2237384), (81503, 2102240), (83440, 2053438), (87520, 1957711), (105112, 1630060), (122528, 1398365), (131390, 1304048), (150160, 1141042), (153160, 1118692), (163006, 1051120), (166880, 1026719), (210224, 815030), (262780, 652024), (279673, 612640), (300320, 570521), (306320, 559346), (326012, 525560), (407515, 420448)]