4958424680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:448

約数の個数: 256

約数和(自身を含む): 13716864000

約数和(自身を除く): 8758439320

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 85, 88, 95, 110, 136, 139, 152, 170, 187, 190, 209, 220, 251, 278, 323, 340, 374, 380, 418, 440, 502, 556, 646, 680, 695, 748, 760, 836, 935, 1004, 1045, 1112, 1255, 1292, 1390, 1496, 1529, 1615, 1672, 1870, 2008, 2090, 2363, 2510, 2584, 2641, 2761, 2780, 3058, 3230, 3553, 3740, 4180, 4267, 4726, 4769, 5020, 5282, 5522, 5560, 6116, 6460, 7106, 7480, 7645, 8360, 8534, 9452, 9538, 10040, 10564, 11044, 11815, 12232, 12920, 13205, 13805, 14212, 15290, 17068, 17765, 18904, 19076, 21128, 21335, 22088, 23630, 23845, 25993, 26410, 27610, 28424, 29051, 30580, 34136, 34889, 35530, 38152, 42670, 44897, 46937, 47260, 47690, 51986, 52459, 52820, 55220, 58102, 61160, 69778, 71060, 81073, 85340, 89794, 93874, 94520, 95380, 103972, 104918, 105640, 110440, 116204, 129965, 139556, 142120, 145255, 162146, 170680, 174445, 179588, 187748, 190760, 207944, 209836, 224485, 232408, 234685, 259930, 262295, 279112, 290510, 324292, 348890, 359176, 375496, 383779, 405365, 419672, 448970, 469370, 493867, 519860, 524590, 581020, 593113, 648584, 662891, 697780, 767558, 810730, 891803, 897940, 938740, 987734, 1039720, 1049180, 1162040, 1186226, 1325782, 1395560, 1535116, 1621460, 1783606, 1795880, 1877480, 1918895, 1975468, 2098360, 2372452, 2469335, 2651564, 2965565, 3070232, 3242920, 3314455, 3567212, 3837790, 3950936, 4459015, 4744904, 4938670, 5303128, 5931130, 6524243, 6628910, 7134424, 7291801, 7675580, 8918030, 9877340, 11269147, 11862260, 13048486, 13257820, 14583602, 15351160, 17836060, 19754680, 22538294, 23724520, 26096972, 26515640, 29167204, 32621215, 35672120, 36459005, 45076588, 52193944, 56345735, 58334408, 65242430, 72918010, 90153176, 112691470, 123960617, 130484860, 145836020, 225382940, 247921234, 260969720, 291672040, 450765880, 495842468, 619803085, 991684936, 1239606170, 2479212340, 4958424680]

約数ペア:

[(1, 4958424680), (2, 2479212340), (4, 1239606170), (5, 991684936), (8, 619803085), (10, 495842468), (11, 450765880), (17, 291672040), (19, 260969720), (20, 247921234), (22, 225382940), (34, 145836020), (38, 130484860), (40, 123960617), (44, 112691470), (55, 90153176), (68, 72918010), (76, 65242430), (85, 58334408), (88, 56345735), (95, 52193944), (110, 45076588), (136, 36459005), (139, 35672120), (152, 32621215), (170, 29167204), (187, 26515640), (190, 26096972), (209, 23724520), (220, 22538294), (251, 19754680), (278, 17836060), (323, 15351160), (340, 14583602), (374, 13257820), (380, 13048486), (418, 11862260), (440, 11269147), (502, 9877340), (556, 8918030), (646, 7675580), (680, 7291801), (695, 7134424), (748, 6628910), (760, 6524243), (836, 5931130), (935, 5303128), (1004, 4938670), (1045, 4744904), (1112, 4459015), (1255, 3950936), (1292, 3837790), (1390, 3567212), (1496, 3314455), (1529, 3242920), (1615, 3070232), (1672, 2965565), (1870, 2651564), (2008, 2469335), (2090, 2372452), (2363, 2098360), (2510, 1975468), (2584, 1918895), (2641, 1877480), (2761, 1795880), (2780, 1783606), (3058, 1621460), (3230, 1535116), (3553, 1395560), (3740, 1325782), (4180, 1186226), (4267, 1162040), (4726, 1049180), (4769, 1039720), (5020, 987734), (5282, 938740), (5522, 897940), (5560, 891803), (6116, 810730), (6460, 767558), (7106, 697780), (7480, 662891), (7645, 648584), (8360, 593113), (8534, 581020), (9452, 524590), (9538, 519860), (10040, 493867), (10564, 469370), (11044, 448970), (11815, 419672), (12232, 405365), (12920, 383779), (13205, 375496), (13805, 359176), (14212, 348890), (15290, 324292), (17068, 290510), (17765, 279112), (18904, 262295), (19076, 259930), (21128, 234685), (21335, 232408), (22088, 224485), (23630, 209836), (23845, 207944), (25993, 190760), (26410, 187748), (27610, 179588), (28424, 174445), (29051, 170680), (30580, 162146), (34136, 145255), (34889, 142120), (35530, 139556), (38152, 129965), (42670, 116204), (44897, 110440), (46937, 105640), (47260, 104918), (47690, 103972), (51986, 95380), (52459, 94520), (52820, 93874), (55220, 89794), (58102, 85340), (61160, 81073), (69778, 71060)]