248468220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 432

約数和(自身を含む): 1035242208

約数和(自身を除く): 786773988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 49, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 98, 99, 105, 110, 117, 126, 130, 132, 140, 143, 147, 154, 156, 165, 180, 182, 195, 196, 197, 198, 210, 220, 231, 234, 245, 252, 260, 273, 286, 294, 308, 315, 330, 364, 385, 390, 394, 396, 420, 429, 441, 455, 462, 468, 490, 495, 539, 546, 572, 585, 588, 591, 630, 637, 660, 693, 715, 735, 770, 780, 788, 819, 858, 882, 910, 924, 980, 985, 990, 1001, 1078, 1092, 1155, 1170, 1182, 1260, 1274, 1287, 1365, 1379, 1386, 1430, 1470, 1540, 1617, 1638, 1716, 1764, 1773, 1820, 1911, 1970, 1980, 2002, 2145, 2156, 2167, 2205, 2310, 2340, 2364, 2548, 2561, 2574, 2695, 2730, 2758, 2772, 2860, 2940, 2955, 3003, 3185, 3234, 3276, 3465, 3546, 3822, 3940, 4004, 4095, 4137, 4290, 4334, 4410, 4620, 4851, 5005, 5122, 5148, 5390, 5460, 5516, 5733, 5910, 6006, 6370, 6435, 6468, 6501, 6895, 6930, 7007, 7092, 7644, 7683, 8085, 8190, 8274, 8580, 8668, 8820, 8865, 9009, 9555, 9653, 9702, 10010, 10244, 10780, 10835, 11466, 11820, 12012, 12411, 12740, 12805, 12870, 13002, 13790, 13860, 14014, 15015, 15169, 15366, 16170, 16380, 16548, 17730, 17927, 18018, 19110, 19306, 19404, 19503, 20020, 20685, 21021, 21670, 22932, 23049, 24255, 24822, 25610, 25740, 26004, 27580, 28028, 28171, 28665, 28959, 30030, 30338, 30732, 32340, 32505, 35035, 35460, 35854, 36036, 38220, 38415, 38612, 39006, 41370, 42042, 43340, 45045, 45507, 46098, 48265, 48510, 49644, 51220, 53781, 56342, 57330, 57918, 60060, 60676, 62055, 63063, 65010, 70070, 71708, 75845, 76830, 78012, 82740, 84084, 84513, 86877, 89635, 90090, 91014, 92196, 96530, 97020, 97515, 105105, 106183, 107562, 112684, 114660, 115245, 115836, 124110, 125489, 126126, 130020, 136521, 140140, 140855, 144795, 151690, 153660, 161343, 169026, 173754, 179270, 180180, 182028, 193060, 195030, 197197, 210210, 212366, 215124, 227535, 230490, 248220, 250978, 252252, 253539, 268905, 273042, 281710, 289590, 303380, 315315, 318549, 322686, 338052, 347508, 358540, 376467, 390060, 394394, 420420, 422565, 424732, 434385, 455070, 460980, 501956, 507078, 530915, 537810, 546084, 563420, 579180, 591591, 627445, 630630, 637098, 645372, 682605, 752934, 788788, 806715, 845130, 868770, 910140, 955647, 985985, 1014156, 1061830, 1075620, 1129401, 1183182, 1254890, 1261260, 1267695, 1274196, 1365210, 1380379, 1505868, 1592745, 1613430, 1690260, 1737540, 1774773, 1882335, 1911294, 1971970, 2123660, 2258802, 2366364, 2509780, 2535390, 2730420, 2760758, 2957955, 3185490, 3226860, 3549546, 3764670, 3822588, 3943940, 4141137, 4517604, 4778235, 5070780, 5521516, 5647005, 5915910, 6370980, 6901895, 7099092, 7529340, 8282274, 8873865, 9556470, 11294010, 11831820, 12423411, 13803790, 16564548, 17747730, 19112940, 20705685, 22588020, 24846822, 27607580, 35495460, 41411370, 49693644, 62117055, 82822740, 124234110, 248468220]

約数ペア:

[(1, 248468220), (2, 124234110), (3, 82822740), (4, 62117055), (5, 49693644), (6, 41411370), (7, 35495460), (9, 27607580), (10, 24846822), (11, 22588020), (12, 20705685), (13, 19112940), (14, 17747730), (15, 16564548), (18, 13803790), (20, 12423411), (21, 11831820), (22, 11294010), (26, 9556470), (28, 8873865), (30, 8282274), (33, 7529340), (35, 7099092), (36, 6901895), (39, 6370980), (42, 5915910), (44, 5647005), (45, 5521516), (49, 5070780), (52, 4778235), (55, 4517604), (60, 4141137), (63, 3943940), (65, 3822588), (66, 3764670), (70, 3549546), (77, 3226860), (78, 3185490), (84, 2957955), (90, 2760758), (91, 2730420), (98, 2535390), (99, 2509780), (105, 2366364), (110, 2258802), (117, 2123660), (126, 1971970), (130, 1911294), (132, 1882335), (140, 1774773), (143, 1737540), (147, 1690260), (154, 1613430), (156, 1592745), (165, 1505868), (180, 1380379), (182, 1365210), (195, 1274196), (196, 1267695), (197, 1261260), (198, 1254890), (210, 1183182), (220, 1129401), (231, 1075620), (234, 1061830), (245, 1014156), (252, 985985), (260, 955647), (273, 910140), (286, 868770), (294, 845130), (308, 806715), (315, 788788), (330, 752934), (364, 682605), (385, 645372), (390, 637098), (394, 630630), (396, 627445), (420, 591591), (429, 579180), (441, 563420), (455, 546084), (462, 537810), (468, 530915), (490, 507078), (495, 501956), (539, 460980), (546, 455070), (572, 434385), (585, 424732), (588, 422565), (591, 420420), (630, 394394), (637, 390060), (660, 376467), (693, 358540), (715, 347508), (735, 338052), (770, 322686), (780, 318549), (788, 315315), (819, 303380), (858, 289590), (882, 281710), (910, 273042), (924, 268905), (980, 253539), (985, 252252), (990, 250978), (1001, 248220), (1078, 230490), (1092, 227535), (1155, 215124), (1170, 212366), (1182, 210210), (1260, 197197), (1274, 195030), (1287, 193060), (1365, 182028), (1379, 180180), (1386, 179270), (1430, 173754), (1470, 169026), (1540, 161343), (1617, 153660), (1638, 151690), (1716, 144795), (1764, 140855), (1773, 140140), (1820, 136521), (1911, 130020), (1970, 126126), (1980, 125489), (2002, 124110), (2145, 115836), (2156, 115245), (2167, 114660), (2205, 112684), (2310, 107562), (2340, 106183), (2364, 105105), (2548, 97515), (2561, 97020), (2574, 96530), (2695, 92196), (2730, 91014), (2758, 90090), (2772, 89635), (2860, 86877), (2940, 84513), (2955, 84084), (3003, 82740), (3185, 78012), (3234, 76830), (3276, 75845), (3465, 71708), (3546, 70070), (3822, 65010), (3940, 63063), (4004, 62055), (4095, 60676), (4137, 60060), (4290, 57918), (4334, 57330), (4410, 56342), (4620, 53781), (4851, 51220), (5005, 49644), (5122, 48510), (5148, 48265), (5390, 46098), (5460, 45507), (5516, 45045), (5733, 43340), (5910, 42042), (6006, 41370), (6370, 39006), (6435, 38612), (6468, 38415), (6501, 38220), (6895, 36036), (6930, 35854), (7007, 35460), (7092, 35035), (7644, 32505), (7683, 32340), (8085, 30732), (8190, 30338), (8274, 30030), (8580, 28959), (8668, 28665), (8820, 28171), (8865, 28028), (9009, 27580), (9555, 26004), (9653, 25740), (9702, 25610), (10010, 24822), (10244, 24255), (10780, 23049), (10835, 22932), (11466, 21670), (11820, 21021), (12012, 20685), (12411, 20020), (12740, 19503), (12805, 19404), (12870, 19306), (13002, 19110), (13790, 18018), (13860, 17927), (14014, 17730), (15015, 16548), (15169, 16380), (15366, 16170)]