2581326720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:982

約数の個数: 384

約数和(自身を含む): 10338344640

約数和(自身を除く): 7757017920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 146, 160, 168, 180, 192, 210, 219, 224, 240, 252, 280, 288, 292, 315, 320, 336, 360, 365, 384, 420, 438, 448, 480, 504, 511, 560, 576, 584, 630, 640, 657, 672, 720, 730, 840, 876, 877, 896, 960, 1008, 1022, 1095, 1120, 1152, 1168, 1260, 1314, 1344, 1440, 1460, 1533, 1680, 1752, 1754, 1920, 2016, 2044, 2190, 2240, 2336, 2520, 2555, 2628, 2631, 2688, 2880, 2920, 3066, 3285, 3360, 3504, 3508, 4032, 4088, 4380, 4385, 4480, 4599, 4672, 5040, 5110, 5256, 5262, 5760, 5840, 6132, 6139, 6570, 6720, 7008, 7016, 7665, 7893, 8064, 8176, 8760, 8770, 9198, 9344, 10080, 10220, 10512, 10524, 11680, 12264, 12278, 13140, 13155, 13440, 14016, 14032, 15330, 15786, 16352, 17520, 17540, 18396, 18417, 20160, 20440, 21024, 21048, 22995, 23360, 24528, 24556, 26280, 26310, 28032, 28064, 30660, 30695, 31572, 32704, 35040, 35080, 36792, 36834, 39465, 40320, 40880, 42048, 42096, 45990, 46720, 49056, 49112, 52560, 52620, 55251, 56128, 61320, 61390, 63144, 64021, 65408, 70080, 70160, 73584, 73668, 78930, 81760, 84096, 84192, 91980, 92085, 98112, 98224, 105120, 105240, 110502, 112256, 122640, 122780, 126288, 128042, 140160, 140320, 147168, 147336, 157860, 163520, 168384, 183960, 184170, 192063, 196224, 196448, 210240, 210480, 221004, 245280, 245560, 252576, 256084, 276255, 280640, 294336, 294672, 315720, 320105, 327040, 336768, 367920, 368340, 384126, 392896, 420480, 420960, 442008, 448147, 490560, 491120, 505152, 512168, 552510, 561280, 576189, 588672, 589344, 631440, 640210, 735840, 736680, 768252, 785792, 841920, 884016, 896294, 960315, 981120, 982240, 1010304, 1024336, 1105020, 1152378, 1178688, 1262880, 1280420, 1344441, 1471680, 1473360, 1536504, 1683840, 1768032, 1792588, 1920630, 1964480, 2048672, 2210040, 2240735, 2304756, 2357376, 2525760, 2560840, 2688882, 2880945, 2943360, 2946720, 3073008, 3536064, 3585176, 3841260, 3928960, 4033323, 4097344, 4420080, 4481470, 4609512, 5051520, 5121680, 5377764, 5761890, 5893440, 6146016, 6722205, 7072128, 7170352, 7682520, 8066646, 8194688, 8840160, 8962940, 9219024, 10243360, 10755528, 11523780, 11786880, 12292032, 13444410, 14340704, 15365040, 16133292, 17680320, 17925880, 18438048, 20166615, 20486720, 21511056, 23047560, 24584064, 26888820, 28681408, 30730080, 32266584, 35360640, 35851760, 36876096, 40333230, 40973440, 43022112, 46095120, 53777640, 57362816, 61460160, 64533168, 71703520, 73752192, 80666460, 86044224, 92190240, 107555280, 122920320, 129066336, 143407040, 161332920, 172088448, 184380480, 215110560, 258132672, 286814080, 322665840, 368760960, 430221120, 516265344, 645331680, 860442240, 1290663360, 2581326720]

約数ペア:

[(1, 2581326720), (2, 1290663360), (3, 860442240), (4, 645331680), (5, 516265344), (6, 430221120), (7, 368760960), (8, 322665840), (9, 286814080), (10, 258132672), (12, 215110560), (14, 184380480), (15, 172088448), (16, 161332920), (18, 143407040), (20, 129066336), (21, 122920320), (24, 107555280), (28, 92190240), (30, 86044224), (32, 80666460), (35, 73752192), (36, 71703520), (40, 64533168), (42, 61460160), (45, 57362816), (48, 53777640), (56, 46095120), (60, 43022112), (63, 40973440), (64, 40333230), (70, 36876096), (72, 35851760), (73, 35360640), (80, 32266584), (84, 30730080), (90, 28681408), (96, 26888820), (105, 24584064), (112, 23047560), (120, 21511056), (126, 20486720), (128, 20166615), (140, 18438048), (144, 17925880), (146, 17680320), (160, 16133292), (168, 15365040), (180, 14340704), (192, 13444410), (210, 12292032), (219, 11786880), (224, 11523780), (240, 10755528), (252, 10243360), (280, 9219024), (288, 8962940), (292, 8840160), (315, 8194688), (320, 8066646), (336, 7682520), (360, 7170352), (365, 7072128), (384, 6722205), (420, 6146016), (438, 5893440), (448, 5761890), (480, 5377764), (504, 5121680), (511, 5051520), (560, 4609512), (576, 4481470), (584, 4420080), (630, 4097344), (640, 4033323), (657, 3928960), (672, 3841260), (720, 3585176), (730, 3536064), (840, 3073008), (876, 2946720), (877, 2943360), (896, 2880945), (960, 2688882), (1008, 2560840), (1022, 2525760), (1095, 2357376), (1120, 2304756), (1152, 2240735), (1168, 2210040), (1260, 2048672), (1314, 1964480), (1344, 1920630), (1440, 1792588), (1460, 1768032), (1533, 1683840), (1680, 1536504), (1752, 1473360), (1754, 1471680), (1920, 1344441), (2016, 1280420), (2044, 1262880), (2190, 1178688), (2240, 1152378), (2336, 1105020), (2520, 1024336), (2555, 1010304), (2628, 982240), (2631, 981120), (2688, 960315), (2880, 896294), (2920, 884016), (3066, 841920), (3285, 785792), (3360, 768252), (3504, 736680), (3508, 735840), (4032, 640210), (4088, 631440), (4380, 589344), (4385, 588672), (4480, 576189), (4599, 561280), (4672, 552510), (5040, 512168), (5110, 505152), (5256, 491120), (5262, 490560), (5760, 448147), (5840, 442008), (6132, 420960), (6139, 420480), (6570, 392896), (6720, 384126), (7008, 368340), (7016, 367920), (7665, 336768), (7893, 327040), (8064, 320105), (8176, 315720), (8760, 294672), (8770, 294336), (9198, 280640), (9344, 276255), (10080, 256084), (10220, 252576), (10512, 245560), (10524, 245280), (11680, 221004), (12264, 210480), (12278, 210240), (13140, 196448), (13155, 196224), (13440, 192063), (14016, 184170), (14032, 183960), (15330, 168384), (15786, 163520), (16352, 157860), (17520, 147336), (17540, 147168), (18396, 140320), (18417, 140160), (20160, 128042), (20440, 126288), (21024, 122780), (21048, 122640), (22995, 112256), (23360, 110502), (24528, 105240), (24556, 105120), (26280, 98224), (26310, 98112), (28032, 92085), (28064, 91980), (30660, 84192), (30695, 84096), (31572, 81760), (32704, 78930), (35040, 73668), (35080, 73584), (36792, 70160), (36834, 70080), (39465, 65408), (40320, 64021), (40880, 63144), (42048, 61390), (42096, 61320), (45990, 56128), (46720, 55251), (49056, 52620), (49112, 52560)]