981050560

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 336

約数和(自身を含む): 2970885600

約数和(自身を除く): 1989835040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 49, 56, 64, 70, 74, 76, 80, 89, 95, 98, 112, 133, 140, 148, 152, 160, 178, 185, 190, 196, 224, 245, 259, 266, 280, 296, 304, 320, 356, 370, 380, 392, 445, 448, 490, 518, 532, 560, 592, 608, 623, 665, 703, 712, 740, 760, 784, 890, 931, 980, 1036, 1064, 1120, 1184, 1216, 1246, 1295, 1330, 1406, 1424, 1480, 1520, 1568, 1691, 1780, 1813, 1862, 1960, 2072, 2128, 2240, 2368, 2492, 2590, 2660, 2812, 2848, 2960, 3040, 3115, 3136, 3293, 3382, 3515, 3560, 3626, 3724, 3920, 4144, 4256, 4361, 4655, 4921, 4984, 5180, 5320, 5624, 5696, 5920, 6080, 6230, 6586, 6764, 7030, 7120, 7252, 7448, 7840, 8288, 8455, 8512, 8722, 9065, 9310, 9842, 9968, 10360, 10640, 11248, 11837, 11840, 12460, 13172, 13528, 14060, 14240, 14504, 14896, 15680, 16465, 16576, 16910, 17444, 18130, 18620, 19684, 19936, 20720, 21280, 21805, 22496, 23051, 23674, 24605, 24920, 26344, 27056, 28120, 28480, 29008, 29792, 32930, 33820, 34447, 34888, 36260, 37240, 39368, 39872, 41440, 42560, 43610, 44992, 46102, 47348, 49210, 49840, 52688, 54112, 56240, 58016, 59185, 59584, 62567, 65860, 67640, 68894, 69776, 72520, 74480, 78736, 82859, 82880, 87220, 92204, 94696, 98420, 99680, 105376, 108224, 112480, 115255, 116032, 118370, 125134, 131720, 135280, 137788, 139552, 145040, 148960, 157472, 161357, 165718, 172235, 174440, 184408, 189392, 196840, 199360, 210752, 224960, 230510, 236740, 250268, 263440, 270560, 275576, 279104, 290080, 297920, 312835, 314944, 322714, 331436, 344470, 348880, 368816, 378784, 393680, 414295, 437969, 461020, 473480, 500536, 526880, 541120, 551152, 580160, 625670, 645428, 662872, 688940, 697760, 737632, 757568, 787360, 806785, 828590, 875938, 922040, 946960, 1001072, 1053760, 1102304, 1251340, 1290856, 1325744, 1377880, 1395520, 1475264, 1574720, 1613570, 1657180, 1751876, 1844080, 1893920, 2002144, 2189845, 2204608, 2502680, 2581712, 2651488, 2755760, 3065783, 3227140, 3314360, 3503752, 3688160, 3787840, 4004288, 4379690, 5005360, 5163424, 5302976, 5511520, 6131566, 6454280, 6628720, 7007504, 7376320, 8759380, 10010720, 10326848, 11023040, 12263132, 12908560, 13257440, 14015008, 15328915, 17518760, 20021440, 24526264, 25817120, 26514880, 28030016, 30657830, 35037520, 49052528, 51634240, 61315660, 70075040, 98105056, 122631320, 140150080, 196210112, 245262640, 490525280, 981050560]

約数ペア:

[(1, 981050560), (2, 490525280), (4, 245262640), (5, 196210112), (7, 140150080), (8, 122631320), (10, 98105056), (14, 70075040), (16, 61315660), (19, 51634240), (20, 49052528), (28, 35037520), (32, 30657830), (35, 28030016), (37, 26514880), (38, 25817120), (40, 24526264), (49, 20021440), (56, 17518760), (64, 15328915), (70, 14015008), (74, 13257440), (76, 12908560), (80, 12263132), (89, 11023040), (95, 10326848), (98, 10010720), (112, 8759380), (133, 7376320), (140, 7007504), (148, 6628720), (152, 6454280), (160, 6131566), (178, 5511520), (185, 5302976), (190, 5163424), (196, 5005360), (224, 4379690), (245, 4004288), (259, 3787840), (266, 3688160), (280, 3503752), (296, 3314360), (304, 3227140), (320, 3065783), (356, 2755760), (370, 2651488), (380, 2581712), (392, 2502680), (445, 2204608), (448, 2189845), (490, 2002144), (518, 1893920), (532, 1844080), (560, 1751876), (592, 1657180), (608, 1613570), (623, 1574720), (665, 1475264), (703, 1395520), (712, 1377880), (740, 1325744), (760, 1290856), (784, 1251340), (890, 1102304), (931, 1053760), (980, 1001072), (1036, 946960), (1064, 922040), (1120, 875938), (1184, 828590), (1216, 806785), (1246, 787360), (1295, 757568), (1330, 737632), (1406, 697760), (1424, 688940), (1480, 662872), (1520, 645428), (1568, 625670), (1691, 580160), (1780, 551152), (1813, 541120), (1862, 526880), (1960, 500536), (2072, 473480), (2128, 461020), (2240, 437969), (2368, 414295), (2492, 393680), (2590, 378784), (2660, 368816), (2812, 348880), (2848, 344470), (2960, 331436), (3040, 322714), (3115, 314944), (3136, 312835), (3293, 297920), (3382, 290080), (3515, 279104), (3560, 275576), (3626, 270560), (3724, 263440), (3920, 250268), (4144, 236740), (4256, 230510), (4361, 224960), (4655, 210752), (4921, 199360), (4984, 196840), (5180, 189392), (5320, 184408), (5624, 174440), (5696, 172235), (5920, 165718), (6080, 161357), (6230, 157472), (6586, 148960), (6764, 145040), (7030, 139552), (7120, 137788), (7252, 135280), (7448, 131720), (7840, 125134), (8288, 118370), (8455, 116032), (8512, 115255), (8722, 112480), (9065, 108224), (9310, 105376), (9842, 99680), (9968, 98420), (10360, 94696), (10640, 92204), (11248, 87220), (11837, 82880), (11840, 82859), (12460, 78736), (13172, 74480), (13528, 72520), (14060, 69776), (14240, 68894), (14504, 67640), (14896, 65860), (15680, 62567), (16465, 59584), (16576, 59185), (16910, 58016), (17444, 56240), (18130, 54112), (18620, 52688), (19684, 49840), (19936, 49210), (20720, 47348), (21280, 46102), (21805, 44992), (22496, 43610), (23051, 42560), (23674, 41440), (24605, 39872), (24920, 39368), (26344, 37240), (27056, 36260), (28120, 34888), (28480, 34447), (29008, 33820), (29792, 32930)]