1262201360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 3650552064

約数和(自身を除く): 2388350704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 43, 46, 53, 56, 70, 80, 86, 92, 106, 112, 115, 140, 161, 172, 184, 212, 215, 230, 265, 280, 301, 322, 344, 368, 371, 424, 430, 460, 530, 560, 602, 644, 688, 742, 805, 848, 860, 920, 989, 1060, 1204, 1219, 1288, 1484, 1505, 1610, 1720, 1840, 1849, 1855, 1978, 2120, 2279, 2408, 2438, 2576, 2968, 3010, 3220, 3440, 3698, 3710, 3956, 4240, 4558, 4816, 4876, 4945, 5936, 6020, 6095, 6440, 6923, 7396, 7420, 7912, 8533, 9116, 9245, 9752, 9890, 11395, 12040, 12190, 12880, 12943, 13846, 14792, 14840, 15824, 15953, 17066, 18232, 18490, 19504, 19780, 22790, 24080, 24380, 25886, 27692, 29584, 29680, 31906, 34132, 34615, 36464, 36980, 39560, 42527, 42665, 45580, 48760, 51772, 52417, 55384, 63812, 64715, 68264, 69230, 73960, 79120, 79765, 85054, 85330, 91160, 97520, 97997, 103544, 104834, 110768, 127624, 129430, 136528, 138460, 147920, 159530, 170108, 170660, 182320, 195994, 207088, 209668, 212635, 255248, 258860, 262085, 276920, 297689, 319060, 340216, 341320, 366919, 391988, 419336, 425270, 489985, 517720, 524170, 553840, 595378, 638120, 680432, 682640, 685979, 733838, 783976, 838672, 850540, 979970, 1035440, 1048340, 1190756, 1276240, 1371958, 1467676, 1488445, 1567952, 1701080, 1834595, 1959940, 2096680, 2253931, 2381512, 2743916, 2935352, 2976890, 3402160, 3429895, 3669190, 3919880, 4193360, 4507862, 4763024, 5487832, 5870704, 5953780, 6859790, 7338380, 7839760, 9015724, 10975664, 11269655, 11907560, 13719580, 14676760, 15777517, 18031448, 22539310, 23815120, 27439160, 29353520, 31555034, 36062896, 45078620, 54878320, 63110068, 78887585, 90157240, 126220136, 157775170, 180314480, 252440272, 315550340, 631100680, 1262201360]

約数ペア:

[(1, 1262201360), (2, 631100680), (4, 315550340), (5, 252440272), (7, 180314480), (8, 157775170), (10, 126220136), (14, 90157240), (16, 78887585), (20, 63110068), (23, 54878320), (28, 45078620), (35, 36062896), (40, 31555034), (43, 29353520), (46, 27439160), (53, 23815120), (56, 22539310), (70, 18031448), (80, 15777517), (86, 14676760), (92, 13719580), (106, 11907560), (112, 11269655), (115, 10975664), (140, 9015724), (161, 7839760), (172, 7338380), (184, 6859790), (212, 5953780), (215, 5870704), (230, 5487832), (265, 4763024), (280, 4507862), (301, 4193360), (322, 3919880), (344, 3669190), (368, 3429895), (371, 3402160), (424, 2976890), (430, 2935352), (460, 2743916), (530, 2381512), (560, 2253931), (602, 2096680), (644, 1959940), (688, 1834595), (742, 1701080), (805, 1567952), (848, 1488445), (860, 1467676), (920, 1371958), (989, 1276240), (1060, 1190756), (1204, 1048340), (1219, 1035440), (1288, 979970), (1484, 850540), (1505, 838672), (1610, 783976), (1720, 733838), (1840, 685979), (1849, 682640), (1855, 680432), (1978, 638120), (2120, 595378), (2279, 553840), (2408, 524170), (2438, 517720), (2576, 489985), (2968, 425270), (3010, 419336), (3220, 391988), (3440, 366919), (3698, 341320), (3710, 340216), (3956, 319060), (4240, 297689), (4558, 276920), (4816, 262085), (4876, 258860), (4945, 255248), (5936, 212635), (6020, 209668), (6095, 207088), (6440, 195994), (6923, 182320), (7396, 170660), (7420, 170108), (7912, 159530), (8533, 147920), (9116, 138460), (9245, 136528), (9752, 129430), (9890, 127624), (11395, 110768), (12040, 104834), (12190, 103544), (12880, 97997), (12943, 97520), (13846, 91160), (14792, 85330), (14840, 85054), (15824, 79765), (15953, 79120), (17066, 73960), (18232, 69230), (18490, 68264), (19504, 64715), (19780, 63812), (22790, 55384), (24080, 52417), (24380, 51772), (25886, 48760), (27692, 45580), (29584, 42665), (29680, 42527), (31906, 39560), (34132, 36980), (34615, 36464)]