527605260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1464

約数の個数: 192

約数和(自身を含む): 1845172224

約数和(自身を除く): 1317566964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 71, 78, 84, 91, 105, 130, 140, 142, 156, 182, 195, 210, 213, 260, 273, 284, 355, 364, 390, 420, 426, 455, 497, 546, 710, 780, 852, 910, 923, 994, 1065, 1092, 1361, 1365, 1420, 1491, 1820, 1846, 1988, 2130, 2485, 2722, 2730, 2769, 2982, 3692, 4083, 4260, 4615, 4970, 5444, 5460, 5538, 5964, 6461, 6805, 7455, 8166, 9230, 9527, 9940, 11076, 12922, 13610, 13845, 14910, 16332, 17693, 18460, 19054, 19383, 20415, 25844, 27220, 27690, 28581, 29820, 32305, 35386, 38108, 38766, 40830, 47635, 53079, 55380, 57162, 64610, 70772, 77532, 81660, 88465, 95270, 96631, 96915, 106158, 114324, 123851, 129220, 142905, 176930, 190540, 193262, 193830, 212316, 247702, 265395, 285810, 289893, 353860, 371553, 386524, 387660, 483155, 495404, 530790, 571620, 579786, 619255, 676417, 743106, 966310, 1061580, 1159572, 1238510, 1256203, 1352834, 1449465, 1486212, 1857765, 1932620, 2029251, 2477020, 2512406, 2705668, 2898930, 3382085, 3715530, 3768609, 4058502, 5024812, 5797860, 6281015, 6764170, 7431060, 7537218, 8117004, 8793421, 10146255, 12562030, 13528340, 15074436, 17586842, 18843045, 20292510, 25124060, 26380263, 35173684, 37686090, 40585020, 43967105, 52760526, 75372180, 87934210, 105521052, 131901315, 175868420, 263802630, 527605260]

約数ペア:

[(1, 527605260), (2, 263802630), (3, 175868420), (4, 131901315), (5, 105521052), (6, 87934210), (7, 75372180), (10, 52760526), (12, 43967105), (13, 40585020), (14, 37686090), (15, 35173684), (20, 26380263), (21, 25124060), (26, 20292510), (28, 18843045), (30, 17586842), (35, 15074436), (39, 13528340), (42, 12562030), (52, 10146255), (60, 8793421), (65, 8117004), (70, 7537218), (71, 7431060), (78, 6764170), (84, 6281015), (91, 5797860), (105, 5024812), (130, 4058502), (140, 3768609), (142, 3715530), (156, 3382085), (182, 2898930), (195, 2705668), (210, 2512406), (213, 2477020), (260, 2029251), (273, 1932620), (284, 1857765), (355, 1486212), (364, 1449465), (390, 1352834), (420, 1256203), (426, 1238510), (455, 1159572), (497, 1061580), (546, 966310), (710, 743106), (780, 676417), (852, 619255), (910, 579786), (923, 571620), (994, 530790), (1065, 495404), (1092, 483155), (1361, 387660), (1365, 386524), (1420, 371553), (1491, 353860), (1820, 289893), (1846, 285810), (1988, 265395), (2130, 247702), (2485, 212316), (2722, 193830), (2730, 193262), (2769, 190540), (2982, 176930), (3692, 142905), (4083, 129220), (4260, 123851), (4615, 114324), (4970, 106158), (5444, 96915), (5460, 96631), (5538, 95270), (5964, 88465), (6461, 81660), (6805, 77532), (7455, 70772), (8166, 64610), (9230, 57162), (9527, 55380), (9940, 53079), (11076, 47635), (12922, 40830), (13610, 38766), (13845, 38108), (14910, 35386), (16332, 32305), (17693, 29820), (18460, 28581), (19054, 27690), (19383, 27220), (20415, 25844)]