201399510560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1\times {\mathrm{1259}}^1$

素因数の和:1915

約数の個数: 192

約数和(自身を含む): 507181046400

約数和(自身を除く): 305781535840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 101, 152, 160, 190, 202, 304, 380, 404, 505, 521, 608, 760, 808, 1010, 1042, 1259, 1520, 1616, 1919, 2020, 2084, 2518, 2605, 3040, 3232, 3838, 4040, 4168, 5036, 5210, 6295, 7676, 8080, 8336, 9595, 9899, 10072, 10420, 12590, 15352, 16160, 16672, 19190, 19798, 20144, 20840, 23921, 25180, 30704, 38380, 39596, 40288, 41680, 47842, 49495, 50360, 52621, 61408, 76760, 79192, 83360, 95684, 98990, 100720, 105242, 119605, 127159, 153520, 158384, 191368, 197980, 201440, 210484, 239210, 254318, 263105, 307040, 316768, 382736, 395960, 420968, 478420, 508636, 526210, 635795, 655939, 765472, 791920, 841936, 956840, 999799, 1017272, 1052420, 1271590, 1311878, 1583840, 1683872, 1913680, 1999598, 2034544, 2104840, 2416021, 2543180, 2623756, 3279695, 3827360, 3999196, 4069088, 4209680, 4832042, 4998995, 5086360, 5247512, 6559390, 7998392, 8419360, 9664084, 9997990, 10172720, 10495024, 12080105, 12462841, 13118780, 15996784, 19328168, 19995980, 20345440, 20990048, 24160210, 24925682, 26237560, 31993568, 38656336, 39991960, 48320420, 49851364, 52475120, 62314205, 66249839, 77312672, 79983920, 96640840, 99702728, 104950240, 124628410, 132499678, 159967840, 193281680, 199405456, 249256820, 264999356, 331249195, 386563360, 398810912, 498513640, 529998712, 662498390, 997027280, 1059997424, 1258746941, 1324996780, 1994054560, 2119994848, 2517493882, 2649993560, 5034987764, 5299987120, 6293734705, 10069975528, 10599974240, 12587469410, 20139951056, 25174938820, 40279902112, 50349877640, 100699755280, 201399510560]

約数ペア:

[(1, 201399510560), (2, 100699755280), (4, 50349877640), (5, 40279902112), (8, 25174938820), (10, 20139951056), (16, 12587469410), (19, 10599974240), (20, 10069975528), (32, 6293734705), (38, 5299987120), (40, 5034987764), (76, 2649993560), (80, 2517493882), (95, 2119994848), (101, 1994054560), (152, 1324996780), (160, 1258746941), (190, 1059997424), (202, 997027280), (304, 662498390), (380, 529998712), (404, 498513640), (505, 398810912), (521, 386563360), (608, 331249195), (760, 264999356), (808, 249256820), (1010, 199405456), (1042, 193281680), (1259, 159967840), (1520, 132499678), (1616, 124628410), (1919, 104950240), (2020, 99702728), (2084, 96640840), (2518, 79983920), (2605, 77312672), (3040, 66249839), (3232, 62314205), (3838, 52475120), (4040, 49851364), (4168, 48320420), (5036, 39991960), (5210, 38656336), (6295, 31993568), (7676, 26237560), (8080, 24925682), (8336, 24160210), (9595, 20990048), (9899, 20345440), (10072, 19995980), (10420, 19328168), (12590, 15996784), (15352, 13118780), (16160, 12462841), (16672, 12080105), (19190, 10495024), (19798, 10172720), (20144, 9997990), (20840, 9664084), (23921, 8419360), (25180, 7998392), (30704, 6559390), (38380, 5247512), (39596, 5086360), (40288, 4998995), (41680, 4832042), (47842, 4209680), (49495, 4069088), (50360, 3999196), (52621, 3827360), (61408, 3279695), (76760, 2623756), (79192, 2543180), (83360, 2416021), (95684, 2104840), (98990, 2034544), (100720, 1999598), (105242, 1913680), (119605, 1683872), (127159, 1583840), (153520, 1311878), (158384, 1271590), (191368, 1052420), (197980, 1017272), (201440, 999799), (210484, 956840), (239210, 841936), (254318, 791920), (263105, 765472), (307040, 655939), (316768, 635795), (382736, 526210), (395960, 508636), (420968, 478420)]