291299259160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{394223}}^1$

素因数の和:394290

約数の個数: 192

約数和(自身を含む): 849395030400

約数和(自身を除く): 558095771240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 49, 52, 56, 58, 65, 70, 91, 98, 104, 116, 130, 140, 145, 182, 196, 203, 232, 245, 260, 280, 290, 364, 377, 392, 406, 455, 490, 520, 580, 637, 728, 754, 812, 910, 980, 1015, 1160, 1274, 1421, 1508, 1624, 1820, 1885, 1960, 2030, 2548, 2639, 2842, 3016, 3185, 3640, 3770, 4060, 5096, 5278, 5684, 6370, 7105, 7540, 8120, 10556, 11368, 12740, 13195, 14210, 15080, 18473, 21112, 25480, 26390, 28420, 36946, 52780, 56840, 73892, 92365, 105560, 147784, 184730, 369460, 394223, 738920, 788446, 1576892, 1971115, 2759561, 3153784, 3942230, 5124899, 5519122, 7884460, 10249798, 11038244, 11432467, 13797805, 15768920, 19316927, 20499596, 22076488, 22864934, 25624495, 27595610, 35874293, 38633854, 40999192, 45729868, 51248990, 55191220, 57162335, 71748586, 77267708, 80027269, 91459736, 96584635, 102497980, 110382440, 114324670, 143497172, 148622071, 154535416, 160054538, 179371465, 193169270, 204995960, 228649340, 251120051, 286994344, 297244142, 320109076, 358742930, 386338540, 400136345, 457298680, 502240102, 560190883, 594488284, 640218152, 717485860, 743110355, 772677080, 800272690, 1004480204, 1040354497, 1120381766, 1188976568, 1255600255, 1434971720, 1486220710, 1600545380, 2008960408, 2080708994, 2240763532, 2511200510, 2800954415, 2972441420, 3201090760, 4161417988, 4481527064, 5022401020, 5201772485, 5601908830, 5944882840, 7282481479, 8322835976, 10044802040, 10403544970, 11203817660, 14564962958, 20807089940, 22407635320, 29129925916, 36412407395, 41614179880, 58259851832, 72824814790, 145649629580, 291299259160]

約数ペア:

[(1, 291299259160), (2, 145649629580), (4, 72824814790), (5, 58259851832), (7, 41614179880), (8, 36412407395), (10, 29129925916), (13, 22407635320), (14, 20807089940), (20, 14564962958), (26, 11203817660), (28, 10403544970), (29, 10044802040), (35, 8322835976), (40, 7282481479), (49, 5944882840), (52, 5601908830), (56, 5201772485), (58, 5022401020), (65, 4481527064), (70, 4161417988), (91, 3201090760), (98, 2972441420), (104, 2800954415), (116, 2511200510), (130, 2240763532), (140, 2080708994), (145, 2008960408), (182, 1600545380), (196, 1486220710), (203, 1434971720), (232, 1255600255), (245, 1188976568), (260, 1120381766), (280, 1040354497), (290, 1004480204), (364, 800272690), (377, 772677080), (392, 743110355), (406, 717485860), (455, 640218152), (490, 594488284), (520, 560190883), (580, 502240102), (637, 457298680), (728, 400136345), (754, 386338540), (812, 358742930), (910, 320109076), (980, 297244142), (1015, 286994344), (1160, 251120051), (1274, 228649340), (1421, 204995960), (1508, 193169270), (1624, 179371465), (1820, 160054538), (1885, 154535416), (1960, 148622071), (2030, 143497172), (2548, 114324670), (2639, 110382440), (2842, 102497980), (3016, 96584635), (3185, 91459736), (3640, 80027269), (3770, 77267708), (4060, 71748586), (5096, 57162335), (5278, 55191220), (5684, 51248990), (6370, 45729868), (7105, 40999192), (7540, 38633854), (8120, 35874293), (10556, 27595610), (11368, 25624495), (12740, 22864934), (13195, 22076488), (14210, 20499596), (15080, 19316927), (18473, 15768920), (21112, 13797805), (25480, 11432467), (26390, 11038244), (28420, 10249798), (36946, 7884460), (52780, 5519122), (56840, 5124899), (73892, 3942230), (92365, 3153784), (105560, 2759561), (147784, 1971115), (184730, 1576892), (369460, 788446), (394223, 738920)]