2555291220240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{69539}}^1$

素因数の和:70046

約数の個数: 320

約数和(自身を含む): 8940284928000

約数和(自身を除く): 6384993707760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 449, 465, 496, 528, 620, 660, 682, 744, 880, 898, 930, 1023, 1240, 1320, 1347, 1364, 1488, 1705, 1796, 1860, 2046, 2245, 2480, 2640, 2694, 2728, 3410, 3592, 3720, 4092, 4490, 4939, 5115, 5388, 5456, 6735, 6820, 7184, 7440, 8184, 8980, 9878, 10230, 10776, 13470, 13640, 13919, 14817, 16368, 17960, 19756, 20460, 21552, 24695, 26940, 27280, 27838, 29634, 35920, 39512, 40920, 41757, 49390, 53880, 55676, 59268, 69539, 69595, 74085, 79024, 81840, 83514, 98780, 107760, 111352, 118536, 139078, 139190, 148170, 153109, 167028, 197560, 208617, 208785, 222704, 237072, 278156, 278380, 296340, 306218, 334056, 347695, 395120, 417234, 417570, 459327, 556312, 556760, 592680, 612436, 668112, 695390, 764929, 765545, 834468, 835140, 918654, 1043085, 1112624, 1113520, 1185360, 1224872, 1390780, 1529858, 1531090, 1668936, 1670280, 1837308, 2086170, 2155709, 2294787, 2296635, 2449744, 2781560, 3059716, 3062180, 3337872, 3340560, 3674616, 3824645, 4172340, 4311418, 4589574, 4593270, 5563120, 6119432, 6124360, 6467127, 7349232, 7649290, 8344680, 8622836, 9179148, 9186540, 10778545, 11473935, 12238864, 12248720, 12934254, 15298580, 16689360, 17245672, 18358296, 18373080, 21557090, 22947870, 23712799, 25868508, 30597160, 31223011, 32335635, 34491344, 36716592, 36746160, 43114180, 45895740, 47425598, 51737016, 61194320, 62446022, 64671270, 71138397, 86228360, 91791480, 93669033, 94851196, 103474032, 118563995, 124892044, 129342540, 142276794, 156115055, 172456720, 183582960, 187338066, 189702392, 237127990, 249784088, 258685080, 284553588, 312230110, 343453121, 355691985, 374676132, 379404784, 468345165, 474255980, 499568176, 517370160, 569107176, 624460220, 686906242, 711383970, 749352264, 936690330, 948511960, 967913341, 1030359363, 1138214352, 1248920440, 1373812484, 1422767940, 1498704528, 1717265605, 1873380660, 1897023920, 1935826682, 2060718726, 2497840880, 2747624968, 2845535880, 2903740023, 3434531210, 3746761320, 3871653364, 4121437452, 4839566705, 5151796815, 5495249936, 5691071760, 5807480046, 6869062420, 7493522640, 7743306728, 8242874904, 9679133410, 10303593630, 10647046751, 11614960092, 13738124840, 14518700115, 15486613456, 16485749808, 19358266820, 20607187260, 21294093502, 23229920184, 27476249680, 29037400230, 31941140253, 38716533640, 41214374520, 42588187004, 46459840368, 53235233755, 58074800460, 63882280506, 77433067280, 82428749040, 85176374008, 106470467510, 116149600920, 127764561012, 159705701265, 170352748016, 212940935020, 232299201840, 255529122024, 319411402530, 425881870040, 511058244048, 638822805060, 851763740080, 1277645610120, 2555291220240]

約数ペア:

[(1, 2555291220240), (2, 1277645610120), (3, 851763740080), (4, 638822805060), (5, 511058244048), (6, 425881870040), (8, 319411402530), (10, 255529122024), (11, 232299201840), (12, 212940935020), (15, 170352748016), (16, 159705701265), (20, 127764561012), (22, 116149600920), (24, 106470467510), (30, 85176374008), (31, 82428749040), (33, 77433067280), (40, 63882280506), (44, 58074800460), (48, 53235233755), (55, 46459840368), (60, 42588187004), (62, 41214374520), (66, 38716533640), (80, 31941140253), (88, 29037400230), (93, 27476249680), (110, 23229920184), (120, 21294093502), (124, 20607187260), (132, 19358266820), (155, 16485749808), (165, 15486613456), (176, 14518700115), (186, 13738124840), (220, 11614960092), (240, 10647046751), (248, 10303593630), (264, 9679133410), (310, 8242874904), (330, 7743306728), (341, 7493522640), (372, 6869062420), (440, 5807480046), (449, 5691071760), (465, 5495249936), (496, 5151796815), (528, 4839566705), (620, 4121437452), (660, 3871653364), (682, 3746761320), (744, 3434531210), (880, 2903740023), (898, 2845535880), (930, 2747624968), (1023, 2497840880), (1240, 2060718726), (1320, 1935826682), (1347, 1897023920), (1364, 1873380660), (1488, 1717265605), (1705, 1498704528), (1796, 1422767940), (1860, 1373812484), (2046, 1248920440), (2245, 1138214352), (2480, 1030359363), (2640, 967913341), (2694, 948511960), (2728, 936690330), (3410, 749352264), (3592, 711383970), (3720, 686906242), (4092, 624460220), (4490, 569107176), (4939, 517370160), (5115, 499568176), (5388, 474255980), (5456, 468345165), (6735, 379404784), (6820, 374676132), (7184, 355691985), (7440, 343453121), (8184, 312230110), (8980, 284553588), (9878, 258685080), (10230, 249784088), (10776, 237127990), (13470, 189702392), (13640, 187338066), (13919, 183582960), (14817, 172456720), (16368, 156115055), (17960, 142276794), (19756, 129342540), (20460, 124892044), (21552, 118563995), (24695, 103474032), (26940, 94851196), (27280, 93669033), (27838, 91791480), (29634, 86228360), (35920, 71138397), (39512, 64671270), (40920, 62446022), (41757, 61194320), (49390, 51737016), (53880, 47425598), (55676, 45895740), (59268, 43114180), (69539, 36746160), (69595, 36716592), (74085, 34491344), (79024, 32335635), (81840, 31223011), (83514, 30597160), (98780, 25868508), (107760, 23712799), (111352, 22947870), (118536, 21557090), (139078, 18373080), (139190, 18358296), (148170, 17245672), (153109, 16689360), (167028, 15298580), (197560, 12934254), (208617, 12248720), (208785, 12238864), (222704, 11473935), (237072, 10778545), (278156, 9186540), (278380, 9179148), (296340, 8622836), (306218, 8344680), (334056, 7649290), (347695, 7349232), (395120, 6467127), (417234, 6124360), (417570, 6119432), (459327, 5563120), (556312, 4593270), (556760, 4589574), (592680, 4311418), (612436, 4172340), (668112, 3824645), (695390, 3674616), (764929, 3340560), (765545, 3337872), (834468, 3062180), (835140, 3059716), (918654, 2781560), (1043085, 2449744), (1112624, 2296635), (1113520, 2294787), (1185360, 2155709), (1224872, 2086170), (1390780, 1837308), (1529858, 1670280), (1531090, 1668936)]