191391200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 288

約数和(自身を含む): 629959680

約数和(自身を除く): 438568480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 32, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 80, 88, 91, 100, 104, 110, 112, 130, 140, 143, 154, 160, 175, 176, 182, 200, 208, 220, 224, 239, 260, 275, 280, 286, 308, 325, 350, 352, 364, 385, 400, 416, 440, 455, 478, 520, 550, 560, 572, 616, 650, 700, 715, 728, 770, 800, 880, 910, 956, 1001, 1040, 1100, 1120, 1144, 1195, 1232, 1300, 1400, 1430, 1456, 1540, 1673, 1760, 1820, 1912, 1925, 2002, 2080, 2200, 2275, 2288, 2390, 2464, 2600, 2629, 2800, 2860, 2912, 3080, 3107, 3346, 3575, 3640, 3824, 3850, 4004, 4400, 4550, 4576, 4780, 5005, 5200, 5258, 5600, 5720, 5975, 6160, 6214, 6692, 7150, 7280, 7648, 7700, 8008, 8365, 8800, 9100, 9560, 10010, 10400, 10516, 11440, 11950, 12320, 12428, 13145, 13384, 14300, 14560, 15400, 15535, 16016, 16730, 18200, 18403, 19120, 20020, 21032, 21749, 22880, 23900, 24856, 25025, 26290, 26768, 28600, 30800, 31070, 32032, 33460, 34177, 36400, 36806, 38240, 40040, 41825, 42064, 43498, 47800, 49712, 50050, 52580, 53536, 57200, 61600, 62140, 65725, 66920, 68354, 72800, 73612, 77675, 80080, 83650, 84128, 86996, 92015, 95600, 99424, 100100, 105160, 108745, 114400, 124280, 131450, 133840, 136708, 147224, 155350, 160160, 167300, 170885, 173992, 184030, 191200, 200200, 210320, 217490, 239239, 248560, 262900, 267680, 273416, 294448, 310700, 334600, 341770, 347984, 368060, 400400, 420640, 434980, 460075, 478478, 497120, 525800, 543725, 546832, 588896, 621400, 669200, 683540, 695968, 736120, 800800, 854425, 869960, 920150, 956956, 1051600, 1087450, 1093664, 1196195, 1242800, 1338400, 1367080, 1472240, 1708850, 1739920, 1840300, 1913912, 2103200, 2174900, 2392390, 2485600, 2734160, 2944480, 3417700, 3479840, 3680600, 3827824, 4349800, 4784780, 5468320, 5980975, 6835400, 7361200, 7655648, 8699600, 9569560, 11961950, 13670800, 14722400, 17399200, 19139120, 23923900, 27341600, 38278240, 47847800, 95695600, 191391200]

約数ペア:

[(1, 191391200), (2, 95695600), (4, 47847800), (5, 38278240), (7, 27341600), (8, 23923900), (10, 19139120), (11, 17399200), (13, 14722400), (14, 13670800), (16, 11961950), (20, 9569560), (22, 8699600), (25, 7655648), (26, 7361200), (28, 6835400), (32, 5980975), (35, 5468320), (40, 4784780), (44, 4349800), (50, 3827824), (52, 3680600), (55, 3479840), (56, 3417700), (65, 2944480), (70, 2734160), (77, 2485600), (80, 2392390), (88, 2174900), (91, 2103200), (100, 1913912), (104, 1840300), (110, 1739920), (112, 1708850), (130, 1472240), (140, 1367080), (143, 1338400), (154, 1242800), (160, 1196195), (175, 1093664), (176, 1087450), (182, 1051600), (200, 956956), (208, 920150), (220, 869960), (224, 854425), (239, 800800), (260, 736120), (275, 695968), (280, 683540), (286, 669200), (308, 621400), (325, 588896), (350, 546832), (352, 543725), (364, 525800), (385, 497120), (400, 478478), (416, 460075), (440, 434980), (455, 420640), (478, 400400), (520, 368060), (550, 347984), (560, 341770), (572, 334600), (616, 310700), (650, 294448), (700, 273416), (715, 267680), (728, 262900), (770, 248560), (800, 239239), (880, 217490), (910, 210320), (956, 200200), (1001, 191200), (1040, 184030), (1100, 173992), (1120, 170885), (1144, 167300), (1195, 160160), (1232, 155350), (1300, 147224), (1400, 136708), (1430, 133840), (1456, 131450), (1540, 124280), (1673, 114400), (1760, 108745), (1820, 105160), (1912, 100100), (1925, 99424), (2002, 95600), (2080, 92015), (2200, 86996), (2275, 84128), (2288, 83650), (2390, 80080), (2464, 77675), (2600, 73612), (2629, 72800), (2800, 68354), (2860, 66920), (2912, 65725), (3080, 62140), (3107, 61600), (3346, 57200), (3575, 53536), (3640, 52580), (3824, 50050), (3850, 49712), (4004, 47800), (4400, 43498), (4550, 42064), (4576, 41825), (4780, 40040), (5005, 38240), (5200, 36806), (5258, 36400), (5600, 34177), (5720, 33460), (5975, 32032), (6160, 31070), (6214, 30800), (6692, 28600), (7150, 26768), (7280, 26290), (7648, 25025), (7700, 24856), (8008, 23900), (8365, 22880), (8800, 21749), (9100, 21032), (9560, 20020), (10010, 19120), (10400, 18403), (10516, 18200), (11440, 16730), (11950, 16016), (12320, 15535), (12428, 15400), (13145, 14560), (13384, 14300)]