678231840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 384

約数和(自身を含む): 2581818624

約数和(自身を除く): 1903586784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 41, 44, 48, 52, 55, 60, 65, 66, 78, 80, 82, 88, 96, 104, 110, 120, 123, 130, 132, 143, 156, 160, 164, 165, 176, 195, 205, 208, 220, 240, 241, 246, 260, 264, 286, 312, 328, 330, 352, 390, 410, 416, 429, 440, 451, 480, 482, 492, 520, 528, 533, 572, 615, 624, 656, 660, 715, 723, 780, 820, 858, 880, 902, 964, 984, 1040, 1056, 1066, 1144, 1205, 1230, 1248, 1312, 1320, 1353, 1430, 1446, 1560, 1599, 1640, 1716, 1760, 1804, 1928, 1968, 2080, 2132, 2145, 2255, 2288, 2410, 2460, 2640, 2651, 2665, 2706, 2860, 2892, 3120, 3133, 3198, 3280, 3432, 3608, 3615, 3856, 3936, 4264, 4290, 4510, 4576, 4820, 4920, 5280, 5302, 5330, 5412, 5720, 5784, 5863, 6240, 6266, 6396, 6560, 6765, 6864, 7216, 7230, 7712, 7953, 7995, 8528, 8580, 9020, 9399, 9640, 9840, 9881, 10604, 10660, 10824, 11440, 11568, 11726, 12532, 12792, 13255, 13530, 13728, 14432, 14460, 15665, 15906, 15990, 17056, 17160, 17589, 18040, 18798, 19280, 19680, 19762, 21208, 21320, 21648, 22880, 23136, 23452, 25064, 25584, 26510, 27060, 28920, 29315, 29643, 31330, 31812, 31980, 34320, 34463, 35178, 36080, 37596, 38560, 39524, 39765, 42416, 42640, 43296, 46904, 46995, 49405, 50128, 51168, 53020, 54120, 57840, 58630, 59286, 62660, 63624, 63960, 68640, 68926, 70356, 72160, 75192, 79048, 79530, 84832, 85280, 87945, 93808, 93990, 98810, 100256, 103389, 106040, 108240, 108691, 115680, 117260, 118572, 125320, 127248, 127920, 128453, 137852, 140712, 148215, 150384, 158096, 159060, 172315, 175890, 187616, 187980, 197620, 206778, 212080, 216480, 217382, 234520, 237144, 250640, 254496, 255840, 256906, 275704, 281424, 296430, 300768, 316192, 318120, 326073, 344630, 351780, 375960, 385359, 395240, 413556, 424160, 434764, 469040, 474288, 501280, 513812, 516945, 543455, 551408, 562848, 592860, 636240, 642265, 652146, 689260, 703560, 751920, 770718, 790480, 827112, 869528, 938080, 948576, 1027624, 1033890, 1086910, 1102816, 1185720, 1272480, 1284530, 1304292, 1378520, 1407120, 1412983, 1503840, 1541436, 1580960, 1630365, 1654224, 1739056, 1926795, 2055248, 2067780, 2173820, 2371440, 2569060, 2608584, 2757040, 2814240, 2825966, 3082872, 3260730, 3308448, 3478112, 3853590, 4110496, 4135560, 4238949, 4347640, 4742880, 5138120, 5217168, 5514080, 5651932, 6165744, 6521460, 7064915, 7707180, 8271120, 8477898, 8695280, 10276240, 10434336, 11303864, 12331488, 13042920, 14129830, 15414360, 16542240, 16955796, 17390560, 20552480, 21194745, 22607728, 26085840, 28259660, 30828720, 33911592, 42389490, 45215456, 52171680, 56519320, 61657440, 67823184, 84778980, 113038640, 135646368, 169557960, 226077280, 339115920, 678231840]

約数ペア:

[(1, 678231840), (2, 339115920), (3, 226077280), (4, 169557960), (5, 135646368), (6, 113038640), (8, 84778980), (10, 67823184), (11, 61657440), (12, 56519320), (13, 52171680), (15, 45215456), (16, 42389490), (20, 33911592), (22, 30828720), (24, 28259660), (26, 26085840), (30, 22607728), (32, 21194745), (33, 20552480), (39, 17390560), (40, 16955796), (41, 16542240), (44, 15414360), (48, 14129830), (52, 13042920), (55, 12331488), (60, 11303864), (65, 10434336), (66, 10276240), (78, 8695280), (80, 8477898), (82, 8271120), (88, 7707180), (96, 7064915), (104, 6521460), (110, 6165744), (120, 5651932), (123, 5514080), (130, 5217168), (132, 5138120), (143, 4742880), (156, 4347640), (160, 4238949), (164, 4135560), (165, 4110496), (176, 3853590), (195, 3478112), (205, 3308448), (208, 3260730), (220, 3082872), (240, 2825966), (241, 2814240), (246, 2757040), (260, 2608584), (264, 2569060), (286, 2371440), (312, 2173820), (328, 2067780), (330, 2055248), (352, 1926795), (390, 1739056), (410, 1654224), (416, 1630365), (429, 1580960), (440, 1541436), (451, 1503840), (480, 1412983), (482, 1407120), (492, 1378520), (520, 1304292), (528, 1284530), (533, 1272480), (572, 1185720), (615, 1102816), (624, 1086910), (656, 1033890), (660, 1027624), (715, 948576), (723, 938080), (780, 869528), (820, 827112), (858, 790480), (880, 770718), (902, 751920), (964, 703560), (984, 689260), (1040, 652146), (1056, 642265), (1066, 636240), (1144, 592860), (1205, 562848), (1230, 551408), (1248, 543455), (1312, 516945), (1320, 513812), (1353, 501280), (1430, 474288), (1446, 469040), (1560, 434764), (1599, 424160), (1640, 413556), (1716, 395240), (1760, 385359), (1804, 375960), (1928, 351780), (1968, 344630), (2080, 326073), (2132, 318120), (2145, 316192), (2255, 300768), (2288, 296430), (2410, 281424), (2460, 275704), (2640, 256906), (2651, 255840), (2665, 254496), (2706, 250640), (2860, 237144), (2892, 234520), (3120, 217382), (3133, 216480), (3198, 212080), (3280, 206778), (3432, 197620), (3608, 187980), (3615, 187616), (3856, 175890), (3936, 172315), (4264, 159060), (4290, 158096), (4510, 150384), (4576, 148215), (4820, 140712), (4920, 137852), (5280, 128453), (5302, 127920), (5330, 127248), (5412, 125320), (5720, 118572), (5784, 117260), (5863, 115680), (6240, 108691), (6266, 108240), (6396, 106040), (6560, 103389), (6765, 100256), (6864, 98810), (7216, 93990), (7230, 93808), (7712, 87945), (7953, 85280), (7995, 84832), (8528, 79530), (8580, 79048), (9020, 75192), (9399, 72160), (9640, 70356), (9840, 68926), (9881, 68640), (10604, 63960), (10660, 63624), (10824, 62660), (11440, 59286), (11568, 58630), (11726, 57840), (12532, 54120), (12792, 53020), (13255, 51168), (13530, 50128), (13728, 49405), (14432, 46995), (14460, 46904), (15665, 43296), (15906, 42640), (15990, 42416), (17056, 39765), (17160, 39524), (17589, 38560), (18040, 37596), (18798, 36080), (19280, 35178), (19680, 34463), (19762, 34320), (21208, 31980), (21320, 31812), (21648, 31330), (22880, 29643), (23136, 29315), (23452, 28920), (25064, 27060), (25584, 26510)]