417400620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 288

約数和(自身を含む): 1495081728

約数和(自身を除く): 1077681108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 67, 70, 78, 84, 91, 98, 105, 130, 134, 140, 147, 156, 163, 182, 195, 196, 201, 210, 245, 260, 268, 273, 294, 326, 335, 364, 390, 402, 420, 455, 469, 489, 490, 546, 588, 637, 652, 670, 735, 780, 804, 815, 871, 910, 938, 978, 980, 1005, 1092, 1141, 1274, 1340, 1365, 1407, 1470, 1630, 1742, 1820, 1876, 1911, 1956, 2010, 2119, 2282, 2345, 2445, 2548, 2613, 2730, 2814, 2940, 3185, 3260, 3283, 3423, 3484, 3822, 4020, 4238, 4355, 4564, 4690, 4890, 5226, 5460, 5628, 5705, 6097, 6357, 6370, 6566, 6846, 7035, 7644, 7987, 8476, 8710, 9380, 9555, 9780, 9849, 10452, 10595, 10921, 11410, 12194, 12714, 12740, 13065, 13132, 13692, 14070, 14833, 15974, 16415, 17115, 17420, 18291, 19110, 19698, 21190, 21842, 22820, 23961, 24388, 25428, 26130, 28140, 29666, 30485, 31785, 31948, 32763, 32830, 34230, 36582, 38220, 39396, 39935, 42380, 42679, 43684, 44499, 47922, 49245, 52260, 54605, 59332, 60970, 63570, 65526, 65660, 68460, 73164, 74165, 76447, 79870, 85358, 88998, 91455, 95844, 98490, 103831, 109210, 119805, 121940, 127140, 128037, 131052, 141973, 148330, 152894, 159740, 163815, 170716, 177996, 182910, 196980, 207662, 213395, 218420, 222495, 229341, 239610, 256074, 283946, 296660, 305788, 311493, 327630, 365820, 382235, 415324, 425919, 426790, 444990, 458682, 479220, 512148, 519155, 535129, 567892, 622986, 640185, 655260, 709865, 764470, 851838, 853580, 889980, 917364, 993811, 1038310, 1070258, 1146705, 1245972, 1280370, 1419730, 1528940, 1557465, 1605387, 1703676, 1987622, 2076620, 2129595, 2140516, 2293410, 2560740, 2675645, 2839460, 2981433, 3114930, 3210774, 3975244, 4259190, 4586820, 4969055, 5351290, 5962866, 6229860, 6421548, 6956677, 8026935, 8518380, 9938110, 10702580, 11925732, 13913354, 14907165, 16053870, 19876220, 20870031, 27826708, 29814330, 32107740, 34783385, 41740062, 59628660, 69566770, 83480124, 104350155, 139133540, 208700310, 417400620]

約数ペア:

[(1, 417400620), (2, 208700310), (3, 139133540), (4, 104350155), (5, 83480124), (6, 69566770), (7, 59628660), (10, 41740062), (12, 34783385), (13, 32107740), (14, 29814330), (15, 27826708), (20, 20870031), (21, 19876220), (26, 16053870), (28, 14907165), (30, 13913354), (35, 11925732), (39, 10702580), (42, 9938110), (49, 8518380), (52, 8026935), (60, 6956677), (65, 6421548), (67, 6229860), (70, 5962866), (78, 5351290), (84, 4969055), (91, 4586820), (98, 4259190), (105, 3975244), (130, 3210774), (134, 3114930), (140, 2981433), (147, 2839460), (156, 2675645), (163, 2560740), (182, 2293410), (195, 2140516), (196, 2129595), (201, 2076620), (210, 1987622), (245, 1703676), (260, 1605387), (268, 1557465), (273, 1528940), (294, 1419730), (326, 1280370), (335, 1245972), (364, 1146705), (390, 1070258), (402, 1038310), (420, 993811), (455, 917364), (469, 889980), (489, 853580), (490, 851838), (546, 764470), (588, 709865), (637, 655260), (652, 640185), (670, 622986), (735, 567892), (780, 535129), (804, 519155), (815, 512148), (871, 479220), (910, 458682), (938, 444990), (978, 426790), (980, 425919), (1005, 415324), (1092, 382235), (1141, 365820), (1274, 327630), (1340, 311493), (1365, 305788), (1407, 296660), (1470, 283946), (1630, 256074), (1742, 239610), (1820, 229341), (1876, 222495), (1911, 218420), (1956, 213395), (2010, 207662), (2119, 196980), (2282, 182910), (2345, 177996), (2445, 170716), (2548, 163815), (2613, 159740), (2730, 152894), (2814, 148330), (2940, 141973), (3185, 131052), (3260, 128037), (3283, 127140), (3423, 121940), (3484, 119805), (3822, 109210), (4020, 103831), (4238, 98490), (4355, 95844), (4564, 91455), (4690, 88998), (4890, 85358), (5226, 79870), (5460, 76447), (5628, 74165), (5705, 73164), (6097, 68460), (6357, 65660), (6370, 65526), (6566, 63570), (6846, 60970), (7035, 59332), (7644, 54605), (7987, 52260), (8476, 49245), (8710, 47922), (9380, 44499), (9555, 43684), (9780, 42679), (9849, 42380), (10452, 39935), (10595, 39396), (10921, 38220), (11410, 36582), (12194, 34230), (12714, 32830), (12740, 32763), (13065, 31948), (13132, 31785), (13692, 30485), (14070, 29666), (14833, 28140), (15974, 26130), (16415, 25428), (17115, 24388), (17420, 23961), (18291, 22820), (19110, 21842), (19698, 21190)]