621391680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2414

約数の個数: 336

約数和(自身を含む): 2631667584

約数和(自身を除く): 2010275904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 672, 720, 728, 780, 819, 832, 840, 910, 936, 960, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2240, 2340, 2371, 2496, 2520, 2730, 2880, 2912, 3120, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4680, 4742, 5040, 5460, 5824, 6240, 6552, 6720, 7113, 7280, 7488, 8190, 8736, 9360, 9484, 10080, 10920, 11855, 12480, 13104, 14226, 14560, 16380, 16597, 17472, 18720, 18968, 20160, 21339, 21840, 23710, 26208, 28452, 29120, 30823, 32760, 33194, 35565, 37440, 37936, 42678, 43680, 47420, 49791, 52416, 56904, 61646, 65520, 66388, 71130, 75872, 82985, 85356, 87360, 92469, 94840, 99582, 106695, 113808, 123292, 131040, 132776, 142260, 149373, 151744, 154115, 165970, 170712, 184938, 189680, 199164, 213390, 215761, 227616, 246584, 248955, 262080, 265552, 277407, 284520, 298746, 308230, 331940, 341424, 369876, 379360, 398328, 426780, 431522, 455232, 462345, 493168, 497910, 531104, 554814, 569040, 597492, 616460, 647283, 663880, 682848, 739752, 746865, 758720, 796656, 853560, 863044, 924690, 986336, 995820, 1062208, 1078805, 1109628, 1138080, 1194984, 1232920, 1294566, 1327760, 1365696, 1387035, 1479504, 1493730, 1593312, 1707120, 1726088, 1849380, 1941849, 1972672, 1991640, 2157610, 2219256, 2276160, 2389968, 2465840, 2589132, 2655520, 2774070, 2959008, 2987460, 3186624, 3236415, 3414240, 3452176, 3698760, 3883698, 3983280, 4315220, 4438512, 4779936, 4931680, 5178264, 5311040, 5548140, 5918016, 5974920, 6472830, 6828480, 6904352, 7397520, 7767396, 7966560, 8630440, 8877024, 9559872, 9709245, 9863360, 10356528, 11096280, 11949840, 12945660, 13808704, 14795040, 15534792, 15933120, 17260880, 17754048, 19418490, 20713056, 22192560, 23899680, 25891320, 29590080, 31069584, 34521760, 38836980, 41426112, 44385120, 47799360, 51782640, 62139168, 69043520, 77673960, 88770240, 103565280, 124278336, 155347920, 207130560, 310695840, 621391680]

約数ペア:

[(1, 621391680), (2, 310695840), (3, 207130560), (4, 155347920), (5, 124278336), (6, 103565280), (7, 88770240), (8, 77673960), (9, 69043520), (10, 62139168), (12, 51782640), (13, 47799360), (14, 44385120), (15, 41426112), (16, 38836980), (18, 34521760), (20, 31069584), (21, 29590080), (24, 25891320), (26, 23899680), (28, 22192560), (30, 20713056), (32, 19418490), (35, 17754048), (36, 17260880), (39, 15933120), (40, 15534792), (42, 14795040), (45, 13808704), (48, 12945660), (52, 11949840), (56, 11096280), (60, 10356528), (63, 9863360), (64, 9709245), (65, 9559872), (70, 8877024), (72, 8630440), (78, 7966560), (80, 7767396), (84, 7397520), (90, 6904352), (91, 6828480), (96, 6472830), (104, 5974920), (105, 5918016), (112, 5548140), (117, 5311040), (120, 5178264), (126, 4931680), (130, 4779936), (140, 4438512), (144, 4315220), (156, 3983280), (160, 3883698), (168, 3698760), (180, 3452176), (182, 3414240), (192, 3236415), (195, 3186624), (208, 2987460), (210, 2959008), (224, 2774070), (234, 2655520), (240, 2589132), (252, 2465840), (260, 2389968), (273, 2276160), (280, 2219256), (288, 2157610), (312, 1991640), (315, 1972672), (320, 1941849), (336, 1849380), (360, 1726088), (364, 1707120), (390, 1593312), (416, 1493730), (420, 1479504), (448, 1387035), (455, 1365696), (468, 1327760), (480, 1294566), (504, 1232920), (520, 1194984), (546, 1138080), (560, 1109628), (576, 1078805), (585, 1062208), (624, 995820), (630, 986336), (672, 924690), (720, 863044), (728, 853560), (780, 796656), (819, 758720), (832, 746865), (840, 739752), (910, 682848), (936, 663880), (960, 647283), (1008, 616460), (1040, 597492), (1092, 569040), (1120, 554814), (1170, 531104), (1248, 497910), (1260, 493168), (1344, 462345), (1365, 455232), (1440, 431522), (1456, 426780), (1560, 398328), (1638, 379360), (1680, 369876), (1820, 341424), (1872, 331940), (2016, 308230), (2080, 298746), (2184, 284520), (2240, 277407), (2340, 265552), (2371, 262080), (2496, 248955), (2520, 246584), (2730, 227616), (2880, 215761), (2912, 213390), (3120, 199164), (3276, 189680), (3360, 184938), (3640, 170712), (3744, 165970), (4032, 154115), (4095, 151744), (4160, 149373), (4368, 142260), (4680, 132776), (4742, 131040), (5040, 123292), (5460, 113808), (5824, 106695), (6240, 99582), (6552, 94840), (6720, 92469), (7113, 87360), (7280, 85356), (7488, 82985), (8190, 75872), (8736, 71130), (9360, 66388), (9484, 65520), (10080, 61646), (10920, 56904), (11855, 52416), (12480, 49791), (13104, 47420), (14226, 43680), (14560, 42678), (16380, 37936), (16597, 37440), (17472, 35565), (18720, 33194), (18968, 32760), (20160, 30823), (21339, 29120), (21840, 28452), (23710, 26208)]