397127360

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 336

約数和(自身を含む): 1223101440

約数和(自身を除く): 825974080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 43, 49, 56, 62, 64, 70, 76, 80, 86, 95, 98, 112, 124, 133, 140, 152, 155, 160, 172, 190, 196, 215, 217, 224, 245, 248, 266, 280, 301, 304, 310, 320, 344, 380, 392, 430, 434, 448, 490, 496, 532, 560, 589, 602, 608, 620, 665, 688, 760, 784, 817, 860, 868, 931, 980, 992, 1064, 1085, 1120, 1178, 1204, 1216, 1240, 1330, 1333, 1376, 1505, 1519, 1520, 1568, 1634, 1720, 1736, 1862, 1960, 1984, 2107, 2128, 2170, 2240, 2356, 2408, 2480, 2660, 2666, 2752, 2945, 3010, 3038, 3040, 3136, 3268, 3440, 3472, 3724, 3920, 4085, 4123, 4214, 4256, 4340, 4655, 4712, 4816, 4960, 5320, 5332, 5719, 5890, 6020, 6076, 6080, 6536, 6665, 6880, 6944, 7448, 7595, 7840, 8170, 8246, 8428, 8512, 8680, 9310, 9331, 9424, 9632, 9920, 10535, 10640, 10664, 11438, 11780, 12040, 12152, 13072, 13330, 13760, 13888, 14896, 15190, 15680, 16340, 16492, 16856, 17360, 18620, 18662, 18848, 19264, 20615, 21070, 21280, 21328, 22876, 23560, 24080, 24304, 25327, 26144, 26660, 28595, 28861, 29792, 30380, 32680, 32984, 33712, 34720, 37240, 37324, 37696, 40033, 41230, 42140, 42560, 42656, 45752, 46655, 47120, 48160, 48608, 50654, 52288, 53320, 57190, 57722, 59584, 60760, 65317, 65360, 65968, 67424, 69440, 74480, 74648, 80066, 82460, 84280, 85312, 91504, 93310, 94240, 96320, 97216, 101308, 106640, 114380, 115444, 121520, 126635, 130634, 130720, 131936, 134848, 144305, 148960, 149296, 160132, 164920, 168560, 177289, 183008, 186620, 188480, 200165, 202616, 213280, 228760, 230888, 243040, 253270, 261268, 261440, 263872, 288610, 297920, 298592, 320264, 326585, 329840, 337120, 354578, 366016, 373240, 400330, 405232, 426560, 457520, 461776, 486080, 506540, 522536, 577220, 597184, 640528, 653170, 659680, 674240, 709156, 746480, 800660, 810464, 886445, 915040, 923552, 1013080, 1045072, 1154440, 1241023, 1281056, 1306340, 1319360, 1418312, 1492960, 1601320, 1620928, 1772890, 1830080, 1847104, 2026160, 2090144, 2308880, 2482046, 2562112, 2612680, 2836624, 2985920, 3202640, 3545780, 4052320, 4180288, 4617760, 4964092, 5225360, 5673248, 6205115, 6405280, 7091560, 8104640, 9235520, 9928184, 10450720, 11346496, 12410230, 12810560, 14183120, 19856368, 20901440, 24820460, 28366240, 39712736, 49640920, 56732480, 79425472, 99281840, 198563680, 397127360]

約数ペア:

[(1, 397127360), (2, 198563680), (4, 99281840), (5, 79425472), (7, 56732480), (8, 49640920), (10, 39712736), (14, 28366240), (16, 24820460), (19, 20901440), (20, 19856368), (28, 14183120), (31, 12810560), (32, 12410230), (35, 11346496), (38, 10450720), (40, 9928184), (43, 9235520), (49, 8104640), (56, 7091560), (62, 6405280), (64, 6205115), (70, 5673248), (76, 5225360), (80, 4964092), (86, 4617760), (95, 4180288), (98, 4052320), (112, 3545780), (124, 3202640), (133, 2985920), (140, 2836624), (152, 2612680), (155, 2562112), (160, 2482046), (172, 2308880), (190, 2090144), (196, 2026160), (215, 1847104), (217, 1830080), (224, 1772890), (245, 1620928), (248, 1601320), (266, 1492960), (280, 1418312), (301, 1319360), (304, 1306340), (310, 1281056), (320, 1241023), (344, 1154440), (380, 1045072), (392, 1013080), (430, 923552), (434, 915040), (448, 886445), (490, 810464), (496, 800660), (532, 746480), (560, 709156), (589, 674240), (602, 659680), (608, 653170), (620, 640528), (665, 597184), (688, 577220), (760, 522536), (784, 506540), (817, 486080), (860, 461776), (868, 457520), (931, 426560), (980, 405232), (992, 400330), (1064, 373240), (1085, 366016), (1120, 354578), (1178, 337120), (1204, 329840), (1216, 326585), (1240, 320264), (1330, 298592), (1333, 297920), (1376, 288610), (1505, 263872), (1519, 261440), (1520, 261268), (1568, 253270), (1634, 243040), (1720, 230888), (1736, 228760), (1862, 213280), (1960, 202616), (1984, 200165), (2107, 188480), (2128, 186620), (2170, 183008), (2240, 177289), (2356, 168560), (2408, 164920), (2480, 160132), (2660, 149296), (2666, 148960), (2752, 144305), (2945, 134848), (3010, 131936), (3038, 130720), (3040, 130634), (3136, 126635), (3268, 121520), (3440, 115444), (3472, 114380), (3724, 106640), (3920, 101308), (4085, 97216), (4123, 96320), (4214, 94240), (4256, 93310), (4340, 91504), (4655, 85312), (4712, 84280), (4816, 82460), (4960, 80066), (5320, 74648), (5332, 74480), (5719, 69440), (5890, 67424), (6020, 65968), (6076, 65360), (6080, 65317), (6536, 60760), (6665, 59584), (6880, 57722), (6944, 57190), (7448, 53320), (7595, 52288), (7840, 50654), (8170, 48608), (8246, 48160), (8428, 47120), (8512, 46655), (8680, 45752), (9310, 42656), (9331, 42560), (9424, 42140), (9632, 41230), (9920, 40033), (10535, 37696), (10640, 37324), (10664, 37240), (11438, 34720), (11780, 33712), (12040, 32984), (12152, 32680), (13072, 30380), (13330, 29792), (13760, 28861), (13888, 28595), (14896, 26660), (15190, 26144), (15680, 25327), (16340, 24304), (16492, 24080), (16856, 23560), (17360, 22876), (18620, 21328), (18662, 21280), (18848, 21070), (19264, 20615)]