490634872520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{1223}}^1$

素因数の和:2032

約数の個数: 256

約数和(自身を含む): 1265870592000

約数和(自身を除く): 775235719480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 37, 40, 52, 58, 65, 74, 104, 116, 130, 145, 148, 185, 232, 260, 290, 296, 370, 377, 481, 520, 580, 719, 740, 754, 962, 1073, 1160, 1223, 1438, 1480, 1508, 1885, 1924, 2146, 2405, 2446, 2876, 3016, 3595, 3770, 3848, 4292, 4810, 4892, 5365, 5752, 6115, 7190, 7540, 8584, 9347, 9620, 9784, 10730, 12230, 13949, 14380, 15080, 15899, 18694, 19240, 20851, 21460, 24460, 26603, 27898, 28760, 31798, 35467, 37388, 41702, 42920, 45251, 46735, 48920, 53206, 55796, 63596, 69745, 70934, 74776, 79495, 83404, 90502, 93470, 104255, 106412, 111592, 127192, 133015, 139490, 141868, 158990, 166808, 177335, 181004, 186940, 208510, 212824, 226255, 266030, 271063, 278980, 283736, 317980, 345839, 354670, 362008, 373880, 417020, 452510, 461071, 532060, 542126, 557960, 588263, 635960, 691678, 709340, 771487, 834040, 879337, 905020, 922142, 1064120, 1084252, 1176526, 1312279, 1355315, 1383356, 1418680, 1542974, 1729195, 1758674, 1810040, 1844284, 2168504, 2305355, 2353052, 2624558, 2710630, 2766712, 2941315, 3085948, 3458390, 3517348, 3688568, 3857435, 4396685, 4610710, 4706104, 5249116, 5421260, 5882630, 6171896, 6561395, 6916780, 7034696, 7714870, 8793370, 9221420, 10029331, 10498232, 10842520, 11431381, 11765260, 13122790, 13833560, 15429740, 17059627, 17586740, 18442840, 20058662, 22862762, 23530520, 25500773, 26245580, 30859480, 32535469, 34119254, 35173480, 40117324, 45725524, 50146655, 51001546, 52491160, 57156905, 65070938, 68238508, 80234648, 85298135, 91451048, 100293310, 102003092, 114313810, 127503865, 130141876, 136477016, 162677345, 170596270, 200586620, 204006184, 228627620, 255007730, 260283752, 325354690, 331510049, 341192540, 401173240, 422961097, 457255240, 510015460, 650709380, 663020098, 682385080, 845922194, 943528601, 1020030920, 1301418760, 1326040196, 1657550245, 1691844388, 1887057202, 2114805485, 2652080392, 3315100490, 3383688776, 3774114404, 4229610970, 4717643005, 6630200980, 7548228808, 8459221940, 9435286010, 12265871813, 13260401960, 16918443880, 18870572020, 24531743626, 37741144040, 49063487252, 61329359065, 98126974504, 122658718130, 245317436260, 490634872520]

約数ペア:

[(1, 490634872520), (2, 245317436260), (4, 122658718130), (5, 98126974504), (8, 61329359065), (10, 49063487252), (13, 37741144040), (20, 24531743626), (26, 18870572020), (29, 16918443880), (37, 13260401960), (40, 12265871813), (52, 9435286010), (58, 8459221940), (65, 7548228808), (74, 6630200980), (104, 4717643005), (116, 4229610970), (130, 3774114404), (145, 3383688776), (148, 3315100490), (185, 2652080392), (232, 2114805485), (260, 1887057202), (290, 1691844388), (296, 1657550245), (370, 1326040196), (377, 1301418760), (481, 1020030920), (520, 943528601), (580, 845922194), (719, 682385080), (740, 663020098), (754, 650709380), (962, 510015460), (1073, 457255240), (1160, 422961097), (1223, 401173240), (1438, 341192540), (1480, 331510049), (1508, 325354690), (1885, 260283752), (1924, 255007730), (2146, 228627620), (2405, 204006184), (2446, 200586620), (2876, 170596270), (3016, 162677345), (3595, 136477016), (3770, 130141876), (3848, 127503865), (4292, 114313810), (4810, 102003092), (4892, 100293310), (5365, 91451048), (5752, 85298135), (6115, 80234648), (7190, 68238508), (7540, 65070938), (8584, 57156905), (9347, 52491160), (9620, 51001546), (9784, 50146655), (10730, 45725524), (12230, 40117324), (13949, 35173480), (14380, 34119254), (15080, 32535469), (15899, 30859480), (18694, 26245580), (19240, 25500773), (20851, 23530520), (21460, 22862762), (24460, 20058662), (26603, 18442840), (27898, 17586740), (28760, 17059627), (31798, 15429740), (35467, 13833560), (37388, 13122790), (41702, 11765260), (42920, 11431381), (45251, 10842520), (46735, 10498232), (48920, 10029331), (53206, 9221420), (55796, 8793370), (63596, 7714870), (69745, 7034696), (70934, 6916780), (74776, 6561395), (79495, 6171896), (83404, 5882630), (90502, 5421260), (93470, 5249116), (104255, 4706104), (106412, 4610710), (111592, 4396685), (127192, 3857435), (133015, 3688568), (139490, 3517348), (141868, 3458390), (158990, 3085948), (166808, 2941315), (177335, 2766712), (181004, 2710630), (186940, 2624558), (208510, 2353052), (212824, 2305355), (226255, 2168504), (266030, 1844284), (271063, 1810040), (278980, 1758674), (283736, 1729195), (317980, 1542974), (345839, 1418680), (354670, 1383356), (362008, 1355315), (373880, 1312279), (417020, 1176526), (452510, 1084252), (461071, 1064120), (532060, 922142), (542126, 905020), (557960, 879337), (588263, 834040), (635960, 771487), (691678, 709340)]