1397667240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 384

約数和(自身を含む): 5094835200

約数和(自身を除く): 3697167960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 53, 60, 62, 68, 72, 85, 90, 93, 102, 106, 120, 124, 136, 139, 153, 155, 159, 170, 180, 186, 204, 212, 248, 255, 265, 278, 279, 306, 310, 318, 340, 360, 372, 408, 417, 424, 465, 477, 510, 527, 530, 556, 558, 612, 620, 636, 680, 695, 744, 765, 795, 834, 901, 930, 954, 1020, 1054, 1060, 1112, 1116, 1224, 1240, 1251, 1272, 1390, 1395, 1530, 1581, 1590, 1643, 1668, 1802, 1860, 1908, 2040, 2085, 2108, 2120, 2232, 2363, 2385, 2502, 2635, 2703, 2780, 2790, 3060, 3162, 3180, 3286, 3336, 3604, 3720, 3816, 4170, 4216, 4309, 4505, 4726, 4743, 4770, 4929, 5004, 5270, 5406, 5560, 5580, 6120, 6255, 6324, 6360, 6572, 7089, 7208, 7367, 7905, 8109, 8215, 8340, 8618, 9010, 9452, 9486, 9540, 9858, 10008, 10540, 10812, 11160, 11815, 12510, 12648, 12927, 13144, 13515, 14178, 14734, 14787, 15810, 16218, 16430, 16680, 17236, 18020, 18904, 18972, 19080, 19716, 21080, 21267, 21545, 21624, 22101, 23630, 23715, 24645, 25020, 25854, 27030, 27931, 28356, 29468, 29574, 31620, 32436, 32860, 34472, 35445, 36040, 36835, 37944, 38781, 39432, 40545, 42534, 43090, 44202, 47260, 47430, 49290, 50040, 51708, 54060, 55862, 56712, 58936, 59148, 63240, 64635, 64872, 65720, 66303, 70890, 73253, 73670, 73935, 77562, 81090, 83793, 85068, 86180, 88404, 94520, 94860, 98580, 103416, 106335, 108120, 110505, 111724, 118296, 125239, 129270, 132606, 139655, 141780, 146506, 147340, 147870, 155124, 162180, 167586, 170136, 172360, 176808, 189720, 193905, 197160, 212670, 219759, 221010, 223448, 228377, 250478, 251379, 258540, 265212, 279310, 283560, 293012, 294680, 295740, 310248, 324360, 331515, 335172, 366265, 375717, 387810, 418965, 425340, 439518, 442020, 456754, 500956, 502758, 517080, 530424, 558620, 586024, 591480, 626195, 659277, 663030, 670344, 685131, 732530, 751434, 775620, 837930, 850680, 879036, 884040, 913508, 1001912, 1005516, 1098795, 1117240, 1127151, 1141885, 1252390, 1256895, 1318554, 1326060, 1370262, 1465060, 1502868, 1551240, 1675860, 1758072, 1827016, 1878585, 2011032, 2055393, 2197590, 2254302, 2283770, 2504780, 2513790, 2637108, 2652120, 2740524, 2930120, 3005736, 3296385, 3351720, 3425655, 3757170, 3882409, 4110786, 4395180, 4508604, 4567540, 5009560, 5027580, 5274216, 5481048, 5635755, 6592770, 6851310, 7514340, 7764818, 8221572, 8790360, 9017208, 9135080, 10055160, 10276965, 11271510, 11647227, 13185540, 13702620, 15028680, 15529636, 16443144, 19412045, 20553930, 22543020, 23294454, 26371080, 27405240, 31059272, 34941681, 38824090, 41107860, 45086040, 46588908, 58236135, 69883362, 77648180, 82215720, 93177816, 116472270, 139766724, 155296360, 174708405, 232944540, 279533448, 349416810, 465889080, 698833620, 1397667240]

約数ペア:

[(1, 1397667240), (2, 698833620), (3, 465889080), (4, 349416810), (5, 279533448), (6, 232944540), (8, 174708405), (9, 155296360), (10, 139766724), (12, 116472270), (15, 93177816), (17, 82215720), (18, 77648180), (20, 69883362), (24, 58236135), (30, 46588908), (31, 45086040), (34, 41107860), (36, 38824090), (40, 34941681), (45, 31059272), (51, 27405240), (53, 26371080), (60, 23294454), (62, 22543020), (68, 20553930), (72, 19412045), (85, 16443144), (90, 15529636), (93, 15028680), (102, 13702620), (106, 13185540), (120, 11647227), (124, 11271510), (136, 10276965), (139, 10055160), (153, 9135080), (155, 9017208), (159, 8790360), (170, 8221572), (180, 7764818), (186, 7514340), (204, 6851310), (212, 6592770), (248, 5635755), (255, 5481048), (265, 5274216), (278, 5027580), (279, 5009560), (306, 4567540), (310, 4508604), (318, 4395180), (340, 4110786), (360, 3882409), (372, 3757170), (408, 3425655), (417, 3351720), (424, 3296385), (465, 3005736), (477, 2930120), (510, 2740524), (527, 2652120), (530, 2637108), (556, 2513790), (558, 2504780), (612, 2283770), (620, 2254302), (636, 2197590), (680, 2055393), (695, 2011032), (744, 1878585), (765, 1827016), (795, 1758072), (834, 1675860), (901, 1551240), (930, 1502868), (954, 1465060), (1020, 1370262), (1054, 1326060), (1060, 1318554), (1112, 1256895), (1116, 1252390), (1224, 1141885), (1240, 1127151), (1251, 1117240), (1272, 1098795), (1390, 1005516), (1395, 1001912), (1530, 913508), (1581, 884040), (1590, 879036), (1643, 850680), (1668, 837930), (1802, 775620), (1860, 751434), (1908, 732530), (2040, 685131), (2085, 670344), (2108, 663030), (2120, 659277), (2232, 626195), (2363, 591480), (2385, 586024), (2502, 558620), (2635, 530424), (2703, 517080), (2780, 502758), (2790, 500956), (3060, 456754), (3162, 442020), (3180, 439518), (3286, 425340), (3336, 418965), (3604, 387810), (3720, 375717), (3816, 366265), (4170, 335172), (4216, 331515), (4309, 324360), (4505, 310248), (4726, 295740), (4743, 294680), (4770, 293012), (4929, 283560), (5004, 279310), (5270, 265212), (5406, 258540), (5560, 251379), (5580, 250478), (6120, 228377), (6255, 223448), (6324, 221010), (6360, 219759), (6572, 212670), (7089, 197160), (7208, 193905), (7367, 189720), (7905, 176808), (8109, 172360), (8215, 170136), (8340, 167586), (8618, 162180), (9010, 155124), (9452, 147870), (9486, 147340), (9540, 146506), (9858, 141780), (10008, 139655), (10540, 132606), (10812, 129270), (11160, 125239), (11815, 118296), (12510, 111724), (12648, 110505), (12927, 108120), (13144, 106335), (13515, 103416), (14178, 98580), (14734, 94860), (14787, 94520), (15810, 88404), (16218, 86180), (16430, 85068), (16680, 83793), (17236, 81090), (18020, 77562), (18904, 73935), (18972, 73670), (19080, 73253), (19716, 70890), (21080, 66303), (21267, 65720), (21545, 64872), (21624, 64635), (22101, 63240), (23630, 59148), (23715, 58936), (24645, 56712), (25020, 55862), (25854, 54060), (27030, 51708), (27931, 50040), (28356, 49290), (29468, 47430), (29574, 47260), (31620, 44202), (32436, 43090), (32860, 42534), (34472, 40545), (35445, 39432), (36040, 38781), (36835, 37944)]