297079440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 320

約数和(自身を含む): 1139927040

約数和(自身を除く): 842847600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 48, 56, 57, 60, 70, 76, 80, 82, 84, 95, 105, 112, 114, 120, 123, 133, 140, 152, 164, 168, 190, 205, 210, 227, 228, 240, 246, 266, 280, 285, 287, 304, 328, 336, 380, 399, 410, 420, 454, 456, 492, 532, 560, 570, 574, 615, 656, 665, 681, 760, 779, 798, 820, 840, 861, 908, 912, 984, 1064, 1135, 1140, 1148, 1230, 1330, 1362, 1435, 1520, 1558, 1589, 1596, 1640, 1680, 1722, 1816, 1968, 1995, 2128, 2270, 2280, 2296, 2337, 2460, 2660, 2724, 2870, 3116, 3178, 3192, 3280, 3405, 3444, 3632, 3895, 3990, 4305, 4313, 4540, 4560, 4592, 4674, 4767, 4920, 5320, 5448, 5453, 5740, 6232, 6356, 6384, 6810, 6888, 7790, 7945, 7980, 8610, 8626, 9080, 9307, 9348, 9534, 9840, 10640, 10896, 10906, 11480, 11685, 12464, 12712, 12939, 13620, 13776, 15580, 15890, 15960, 16359, 17220, 17252, 18160, 18614, 18696, 19068, 21565, 21812, 22960, 23370, 23835, 25424, 25878, 27240, 27265, 27921, 30191, 31160, 31780, 31920, 32718, 34440, 34504, 37228, 37392, 38136, 43130, 43624, 46535, 46740, 47670, 51756, 54480, 54530, 55842, 60382, 62320, 63560, 64695, 65149, 65436, 68880, 69008, 74456, 76272, 81795, 86260, 87248, 90573, 93070, 93480, 95340, 103512, 109060, 111684, 120764, 127120, 129390, 130298, 130872, 139605, 148912, 150955, 163590, 172520, 176833, 181146, 186140, 186960, 190680, 195447, 207024, 218120, 223368, 241528, 258780, 260596, 261744, 279210, 301910, 325745, 327180, 345040, 353666, 362292, 372280, 381360, 390894, 436240, 446736, 452865, 483056, 517560, 521192, 530499, 558420, 603820, 651490, 654360, 707332, 724584, 744560, 781788, 884165, 905730, 977235, 1035120, 1042384, 1060998, 1116840, 1207640, 1237831, 1302980, 1308720, 1414664, 1449168, 1563576, 1768330, 1811460, 1954470, 2121996, 2233680, 2415280, 2475662, 2605960, 2652495, 2829328, 3127152, 3536660, 3622920, 3713493, 3908940, 4243992, 4951324, 5211920, 5304990, 6189155, 7073320, 7245840, 7426986, 7817880, 8487984, 9902648, 10609980, 12378310, 14146640, 14853972, 15635760, 18567465, 19805296, 21219960, 24756620, 29707944, 37134930, 42439920, 49513240, 59415888, 74269860, 99026480, 148539720, 297079440]

約数ペア:

[(1, 297079440), (2, 148539720), (3, 99026480), (4, 74269860), (5, 59415888), (6, 49513240), (7, 42439920), (8, 37134930), (10, 29707944), (12, 24756620), (14, 21219960), (15, 19805296), (16, 18567465), (19, 15635760), (20, 14853972), (21, 14146640), (24, 12378310), (28, 10609980), (30, 9902648), (35, 8487984), (38, 7817880), (40, 7426986), (41, 7245840), (42, 7073320), (48, 6189155), (56, 5304990), (57, 5211920), (60, 4951324), (70, 4243992), (76, 3908940), (80, 3713493), (82, 3622920), (84, 3536660), (95, 3127152), (105, 2829328), (112, 2652495), (114, 2605960), (120, 2475662), (123, 2415280), (133, 2233680), (140, 2121996), (152, 1954470), (164, 1811460), (168, 1768330), (190, 1563576), (205, 1449168), (210, 1414664), (227, 1308720), (228, 1302980), (240, 1237831), (246, 1207640), (266, 1116840), (280, 1060998), (285, 1042384), (287, 1035120), (304, 977235), (328, 905730), (336, 884165), (380, 781788), (399, 744560), (410, 724584), (420, 707332), (454, 654360), (456, 651490), (492, 603820), (532, 558420), (560, 530499), (570, 521192), (574, 517560), (615, 483056), (656, 452865), (665, 446736), (681, 436240), (760, 390894), (779, 381360), (798, 372280), (820, 362292), (840, 353666), (861, 345040), (908, 327180), (912, 325745), (984, 301910), (1064, 279210), (1135, 261744), (1140, 260596), (1148, 258780), (1230, 241528), (1330, 223368), (1362, 218120), (1435, 207024), (1520, 195447), (1558, 190680), (1589, 186960), (1596, 186140), (1640, 181146), (1680, 176833), (1722, 172520), (1816, 163590), (1968, 150955), (1995, 148912), (2128, 139605), (2270, 130872), (2280, 130298), (2296, 129390), (2337, 127120), (2460, 120764), (2660, 111684), (2724, 109060), (2870, 103512), (3116, 95340), (3178, 93480), (3192, 93070), (3280, 90573), (3405, 87248), (3444, 86260), (3632, 81795), (3895, 76272), (3990, 74456), (4305, 69008), (4313, 68880), (4540, 65436), (4560, 65149), (4592, 64695), (4674, 63560), (4767, 62320), (4920, 60382), (5320, 55842), (5448, 54530), (5453, 54480), (5740, 51756), (6232, 47670), (6356, 46740), (6384, 46535), (6810, 43624), (6888, 43130), (7790, 38136), (7945, 37392), (7980, 37228), (8610, 34504), (8626, 34440), (9080, 32718), (9307, 31920), (9348, 31780), (9534, 31160), (9840, 30191), (10640, 27921), (10896, 27265), (10906, 27240), (11480, 25878), (11685, 25424), (12464, 23835), (12712, 23370), (12939, 22960), (13620, 21812), (13776, 21565), (15580, 19068), (15890, 18696), (15960, 18614), (16359, 18160), (17220, 17252)]