668896800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1996

約数の個数: 288

約数和(自身を含む): 2559211200

約数和(自身を除く): 1890314400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 32, 33, 39, 40, 44, 48, 50, 52, 55, 60, 65, 66, 75, 78, 80, 88, 96, 100, 104, 110, 120, 130, 132, 143, 150, 156, 160, 165, 176, 195, 200, 208, 220, 240, 260, 264, 275, 286, 300, 312, 325, 330, 352, 390, 400, 416, 429, 440, 480, 520, 528, 550, 572, 600, 624, 650, 660, 715, 780, 800, 825, 858, 880, 975, 1040, 1056, 1100, 1144, 1200, 1248, 1300, 1320, 1430, 1560, 1650, 1716, 1760, 1949, 1950, 2080, 2145, 2200, 2288, 2400, 2600, 2640, 2860, 3120, 3300, 3432, 3575, 3898, 3900, 4290, 4400, 4576, 5200, 5280, 5720, 5847, 6240, 6600, 6864, 7150, 7796, 7800, 8580, 8800, 9745, 10400, 10725, 11440, 11694, 13200, 13728, 14300, 15592, 15600, 17160, 19490, 21439, 21450, 22880, 23388, 25337, 26400, 28600, 29235, 31184, 31200, 34320, 38980, 42878, 42900, 46776, 48725, 50674, 57200, 58470, 62368, 64317, 68640, 76011, 77960, 85756, 85800, 93552, 97450, 101348, 107195, 114400, 116940, 126685, 128634, 146175, 152022, 155920, 171512, 171600, 187104, 194900, 202696, 214390, 233880, 253370, 257268, 278707, 292350, 304044, 311840, 321585, 343024, 343200, 380055, 389800, 405392, 428780, 467760, 506740, 514536, 535975, 557414, 584700, 608088, 633425, 643170, 686048, 760110, 779600, 810784, 836121, 857560, 935520, 1013480, 1029072, 1071950, 1114828, 1169400, 1216176, 1266850, 1286340, 1393535, 1520220, 1559200, 1607925, 1672242, 1715120, 1900275, 2026960, 2058144, 2143900, 2229656, 2338800, 2432352, 2533700, 2572680, 2787070, 3040440, 3215850, 3344484, 3430240, 3800550, 4053920, 4180605, 4287800, 4459312, 4677600, 5067400, 5145360, 5574140, 6080880, 6431700, 6688968, 6967675, 7601100, 8361210, 8575600, 8918624, 10134800, 10290720, 11148280, 12161760, 12863400, 13377936, 13935350, 15202200, 16722420, 17151200, 20269600, 20903025, 22296560, 25726800, 26755872, 27870700, 30404400, 33444840, 41806050, 44593120, 51453600, 55741400, 60808800, 66889680, 83612100, 111482800, 133779360, 167224200, 222965600, 334448400, 668896800]

約数ペア:

[(1, 668896800), (2, 334448400), (3, 222965600), (4, 167224200), (5, 133779360), (6, 111482800), (8, 83612100), (10, 66889680), (11, 60808800), (12, 55741400), (13, 51453600), (15, 44593120), (16, 41806050), (20, 33444840), (22, 30404400), (24, 27870700), (25, 26755872), (26, 25726800), (30, 22296560), (32, 20903025), (33, 20269600), (39, 17151200), (40, 16722420), (44, 15202200), (48, 13935350), (50, 13377936), (52, 12863400), (55, 12161760), (60, 11148280), (65, 10290720), (66, 10134800), (75, 8918624), (78, 8575600), (80, 8361210), (88, 7601100), (96, 6967675), (100, 6688968), (104, 6431700), (110, 6080880), (120, 5574140), (130, 5145360), (132, 5067400), (143, 4677600), (150, 4459312), (156, 4287800), (160, 4180605), (165, 4053920), (176, 3800550), (195, 3430240), (200, 3344484), (208, 3215850), (220, 3040440), (240, 2787070), (260, 2572680), (264, 2533700), (275, 2432352), (286, 2338800), (300, 2229656), (312, 2143900), (325, 2058144), (330, 2026960), (352, 1900275), (390, 1715120), (400, 1672242), (416, 1607925), (429, 1559200), (440, 1520220), (480, 1393535), (520, 1286340), (528, 1266850), (550, 1216176), (572, 1169400), (600, 1114828), (624, 1071950), (650, 1029072), (660, 1013480), (715, 935520), (780, 857560), (800, 836121), (825, 810784), (858, 779600), (880, 760110), (975, 686048), (1040, 643170), (1056, 633425), (1100, 608088), (1144, 584700), (1200, 557414), (1248, 535975), (1300, 514536), (1320, 506740), (1430, 467760), (1560, 428780), (1650, 405392), (1716, 389800), (1760, 380055), (1949, 343200), (1950, 343024), (2080, 321585), (2145, 311840), (2200, 304044), (2288, 292350), (2400, 278707), (2600, 257268), (2640, 253370), (2860, 233880), (3120, 214390), (3300, 202696), (3432, 194900), (3575, 187104), (3898, 171600), (3900, 171512), (4290, 155920), (4400, 152022), (4576, 146175), (5200, 128634), (5280, 126685), (5720, 116940), (5847, 114400), (6240, 107195), (6600, 101348), (6864, 97450), (7150, 93552), (7796, 85800), (7800, 85756), (8580, 77960), (8800, 76011), (9745, 68640), (10400, 64317), (10725, 62368), (11440, 58470), (11694, 57200), (13200, 50674), (13728, 48725), (14300, 46776), (15592, 42900), (15600, 42878), (17160, 38980), (19490, 34320), (21439, 31200), (21450, 31184), (22880, 29235), (23388, 28600), (25337, 26400)]