291483608520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{63317}}^1$

素因数の和:63584

約数の個数: 192

約数和(自身を含む): 951076883520

約数和(自身を除く): 659593275000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 227, 260, 312, 338, 390, 454, 507, 520, 676, 681, 780, 845, 908, 1014, 1135, 1352, 1362, 1560, 1690, 1816, 2028, 2270, 2535, 2724, 2951, 3380, 3405, 4056, 4540, 5070, 5448, 5902, 6760, 6810, 8853, 9080, 10140, 11804, 13620, 14755, 17706, 20280, 23608, 27240, 29510, 35412, 38363, 44265, 59020, 63317, 70824, 76726, 88530, 115089, 118040, 126634, 153452, 177060, 189951, 191815, 230178, 253268, 306904, 316585, 354120, 379902, 383630, 460356, 506536, 575445, 633170, 759804, 767260, 823121, 920712, 949755, 1150890, 1266340, 1519608, 1534520, 1646242, 1899510, 2301780, 2469363, 2532680, 3292484, 3799020, 4115605, 4603560, 4938726, 6584968, 7598040, 8231210, 9877452, 10700573, 12346815, 14372959, 16462420, 19754904, 21401146, 24693630, 28745918, 32101719, 32924840, 42802292, 43118877, 49387260, 53502865, 57491836, 64203438, 71864795, 85604584, 86237754, 98774520, 107005730, 114983672, 128406876, 143729590, 160508595, 172475508, 186848467, 214011460, 215594385, 256813752, 287459180, 321017190, 344951016, 373696934, 428022920, 431188770, 560545401, 574918360, 642034380, 747393868, 862377540, 934242335, 1121090802, 1284068760, 1494787736, 1724755080, 1868484670, 2242181604, 2429030071, 2802727005, 3736969340, 4484363208, 4858060142, 5605454010, 7287090213, 7473938680, 9716120284, 11210908020, 12145150355, 14574180426, 19432240568, 22421816040, 24290300710, 29148360852, 36435451065, 48580601420, 58296721704, 72870902130, 97161202840, 145741804260, 291483608520]

約数ペア:

[(1, 291483608520), (2, 145741804260), (3, 97161202840), (4, 72870902130), (5, 58296721704), (6, 48580601420), (8, 36435451065), (10, 29148360852), (12, 24290300710), (13, 22421816040), (15, 19432240568), (20, 14574180426), (24, 12145150355), (26, 11210908020), (30, 9716120284), (39, 7473938680), (40, 7287090213), (52, 5605454010), (60, 4858060142), (65, 4484363208), (78, 3736969340), (104, 2802727005), (120, 2429030071), (130, 2242181604), (156, 1868484670), (169, 1724755080), (195, 1494787736), (227, 1284068760), (260, 1121090802), (312, 934242335), (338, 862377540), (390, 747393868), (454, 642034380), (507, 574918360), (520, 560545401), (676, 431188770), (681, 428022920), (780, 373696934), (845, 344951016), (908, 321017190), (1014, 287459180), (1135, 256813752), (1352, 215594385), (1362, 214011460), (1560, 186848467), (1690, 172475508), (1816, 160508595), (2028, 143729590), (2270, 128406876), (2535, 114983672), (2724, 107005730), (2951, 98774520), (3380, 86237754), (3405, 85604584), (4056, 71864795), (4540, 64203438), (5070, 57491836), (5448, 53502865), (5902, 49387260), (6760, 43118877), (6810, 42802292), (8853, 32924840), (9080, 32101719), (10140, 28745918), (11804, 24693630), (13620, 21401146), (14755, 19754904), (17706, 16462420), (20280, 14372959), (23608, 12346815), (27240, 10700573), (29510, 9877452), (35412, 8231210), (38363, 7598040), (44265, 6584968), (59020, 4938726), (63317, 4603560), (70824, 4115605), (76726, 3799020), (88530, 3292484), (115089, 2532680), (118040, 2469363), (126634, 2301780), (153452, 1899510), (177060, 1646242), (189951, 1534520), (191815, 1519608), (230178, 1266340), (253268, 1150890), (306904, 949755), (316585, 920712), (354120, 823121), (379902, 767260), (383630, 759804), (460356, 633170), (506536, 575445)]