39081240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 141523200

約数和(自身を除く): 102441960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 71, 72, 88, 90, 99, 110, 120, 132, 139, 142, 165, 180, 198, 213, 220, 264, 278, 284, 330, 355, 360, 396, 417, 426, 440, 495, 556, 568, 639, 660, 695, 710, 781, 792, 834, 852, 990, 1065, 1112, 1251, 1278, 1320, 1390, 1420, 1529, 1562, 1668, 1704, 1980, 2085, 2130, 2343, 2502, 2556, 2780, 2840, 3058, 3124, 3195, 3336, 3905, 3960, 4170, 4260, 4587, 4686, 5004, 5112, 5560, 6116, 6248, 6255, 6390, 7029, 7645, 7810, 8340, 8520, 9174, 9372, 9869, 10008, 11715, 12232, 12510, 12780, 13761, 14058, 15290, 15620, 16680, 18348, 18744, 19738, 22935, 23430, 25020, 25560, 27522, 28116, 29607, 30580, 31240, 35145, 36696, 39476, 45870, 46860, 49345, 50040, 55044, 56232, 59214, 61160, 68805, 70290, 78952, 88821, 91740, 93720, 98690, 108559, 110088, 118428, 137610, 140580, 148035, 177642, 183480, 197380, 217118, 236856, 275220, 281160, 296070, 325677, 355284, 394760, 434236, 444105, 542795, 550440, 592140, 651354, 710568, 868472, 888210, 977031, 1085590, 1184280, 1302708, 1628385, 1776420, 1954062, 2171180, 2605416, 3256770, 3552840, 3908124, 4342360, 4885155, 6513540, 7816248, 9770310, 13027080, 19540620, 39081240]

約数ペア:

[(1, 39081240), (2, 19540620), (3, 13027080), (4, 9770310), (5, 7816248), (6, 6513540), (8, 4885155), (9, 4342360), (10, 3908124), (11, 3552840), (12, 3256770), (15, 2605416), (18, 2171180), (20, 1954062), (22, 1776420), (24, 1628385), (30, 1302708), (33, 1184280), (36, 1085590), (40, 977031), (44, 888210), (45, 868472), (55, 710568), (60, 651354), (66, 592140), (71, 550440), (72, 542795), (88, 444105), (90, 434236), (99, 394760), (110, 355284), (120, 325677), (132, 296070), (139, 281160), (142, 275220), (165, 236856), (180, 217118), (198, 197380), (213, 183480), (220, 177642), (264, 148035), (278, 140580), (284, 137610), (330, 118428), (355, 110088), (360, 108559), (396, 98690), (417, 93720), (426, 91740), (440, 88821), (495, 78952), (556, 70290), (568, 68805), (639, 61160), (660, 59214), (695, 56232), (710, 55044), (781, 50040), (792, 49345), (834, 46860), (852, 45870), (990, 39476), (1065, 36696), (1112, 35145), (1251, 31240), (1278, 30580), (1320, 29607), (1390, 28116), (1420, 27522), (1529, 25560), (1562, 25020), (1668, 23430), (1704, 22935), (1980, 19738), (2085, 18744), (2130, 18348), (2343, 16680), (2502, 15620), (2556, 15290), (2780, 14058), (2840, 13761), (3058, 12780), (3124, 12510), (3195, 12232), (3336, 11715), (3905, 10008), (3960, 9869), (4170, 9372), (4260, 9174), (4587, 8520), (4686, 8340), (5004, 7810), (5112, 7645), (5560, 7029), (6116, 6390), (6248, 6255)]