397077288160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{811289}}^1$

素因数の和:811353

約数の個数: 192

約数和(自身を含む): 1177603660800

約数和(自身を除く): 780526372640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 160, 161, 184, 190, 224, 230, 266, 280, 304, 322, 368, 380, 437, 460, 532, 560, 608, 644, 665, 736, 760, 805, 874, 920, 1064, 1120, 1288, 1330, 1520, 1610, 1748, 1840, 2128, 2185, 2576, 2660, 3040, 3059, 3220, 3496, 3680, 4256, 4370, 5152, 5320, 6118, 6440, 6992, 8740, 10640, 12236, 12880, 13984, 15295, 17480, 21280, 24472, 25760, 30590, 34960, 48944, 61180, 69920, 97888, 122360, 244720, 489440, 811289, 1622578, 3245156, 4056445, 5679023, 6490312, 8112890, 11358046, 12980624, 15414491, 16225780, 18659647, 22716092, 25961248, 28395115, 30828982, 32451560, 37319294, 45432184, 56790230, 61657964, 64903120, 74638588, 77072455, 90864368, 93298235, 107901437, 113580460, 123315928, 129806240, 130617529, 149277176, 154144910, 181728736, 186596470, 215802874, 227160920, 246631856, 261235058, 298554352, 308289820, 354533293, 373192940, 431605748, 454321840, 493263712, 522470116, 539507185, 597108704, 616579640, 653087645, 709066586, 746385880, 863211496, 908643680, 1044940232, 1079014370, 1233159280, 1306175290, 1418133172, 1492771760, 1726422992, 1772666465, 2089880464, 2158028740, 2466318560, 2481733051, 2612350580, 2836266344, 2985543520, 3452845984, 3545332930, 4179760928, 4316057480, 4963466102, 5224701160, 5672532688, 7090665860, 8632114960, 9926932204, 10449402320, 11345065376, 12408665255, 14181331720, 17264229920, 19853864408, 20898804640, 24817330510, 28362663440, 39707728816, 49634661020, 56725326880, 79415457632, 99269322040, 198538644080, 397077288160]

約数ペア:

[(1, 397077288160), (2, 198538644080), (4, 99269322040), (5, 79415457632), (7, 56725326880), (8, 49634661020), (10, 39707728816), (14, 28362663440), (16, 24817330510), (19, 20898804640), (20, 19853864408), (23, 17264229920), (28, 14181331720), (32, 12408665255), (35, 11345065376), (38, 10449402320), (40, 9926932204), (46, 8632114960), (56, 7090665860), (70, 5672532688), (76, 5224701160), (80, 4963466102), (92, 4316057480), (95, 4179760928), (112, 3545332930), (115, 3452845984), (133, 2985543520), (140, 2836266344), (152, 2612350580), (160, 2481733051), (161, 2466318560), (184, 2158028740), (190, 2089880464), (224, 1772666465), (230, 1726422992), (266, 1492771760), (280, 1418133172), (304, 1306175290), (322, 1233159280), (368, 1079014370), (380, 1044940232), (437, 908643680), (460, 863211496), (532, 746385880), (560, 709066586), (608, 653087645), (644, 616579640), (665, 597108704), (736, 539507185), (760, 522470116), (805, 493263712), (874, 454321840), (920, 431605748), (1064, 373192940), (1120, 354533293), (1288, 308289820), (1330, 298554352), (1520, 261235058), (1610, 246631856), (1748, 227160920), (1840, 215802874), (2128, 186596470), (2185, 181728736), (2576, 154144910), (2660, 149277176), (3040, 130617529), (3059, 129806240), (3220, 123315928), (3496, 113580460), (3680, 107901437), (4256, 93298235), (4370, 90864368), (5152, 77072455), (5320, 74638588), (6118, 64903120), (6440, 61657964), (6992, 56790230), (8740, 45432184), (10640, 37319294), (12236, 32451560), (12880, 30828982), (13984, 28395115), (15295, 25961248), (17480, 22716092), (21280, 18659647), (24472, 16225780), (25760, 15414491), (30590, 12980624), (34960, 11358046), (48944, 8112890), (61180, 6490312), (69920, 5679023), (97888, 4056445), (122360, 3245156), (244720, 1622578), (489440, 811289)]