156324960

素因数分解:

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

素因数の和:242

約数の個数: 288

約数和(自身を含む): 594397440

約数和(自身を除く): 438072480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 96, 99, 110, 120, 132, 139, 142, 144, 160, 165, 176, 180, 198, 213, 220, 240, 264, 278, 284, 288, 330, 352, 355, 360, 396, 417, 426, 440, 480, 495, 528, 556, 568, 639, 660, 695, 710, 720, 781, 792, 834, 852, 880, 990, 1056, 1065, 1112, 1136, 1251, 1278, 1320, 1390, 1420, 1440, 1529, 1562, 1584, 1668, 1704, 1760, 1980, 2085, 2130, 2224, 2272, 2343, 2502, 2556, 2640, 2780, 2840, 3058, 3124, 3168, 3195, 3336, 3408, 3905, 3960, 4170, 4260, 4448, 4587, 4686, 5004, 5112, 5280, 5560, 5680, 6116, 6248, 6255, 6390, 6672, 6816, 7029, 7645, 7810, 7920, 8340, 8520, 9174, 9372, 9869, 10008, 10224, 11120, 11360, 11715, 12232, 12496, 12510, 12780, 13344, 13761, 14058, 15290, 15620, 15840, 16680, 17040, 18348, 18744, 19738, 20016, 20448, 22240, 22935, 23430, 24464, 24992, 25020, 25560, 27522, 28116, 29607, 30580, 31240, 33360, 34080, 35145, 36696, 37488, 39476, 40032, 45870, 46860, 48928, 49345, 50040, 51120, 55044, 56232, 59214, 61160, 62480, 66720, 68805, 70290, 73392, 74976, 78952, 88821, 91740, 93720, 98690, 100080, 102240, 108559, 110088, 112464, 118428, 122320, 124960, 137610, 140580, 146784, 148035, 157904, 177642, 183480, 187440, 197380, 200160, 217118, 220176, 224928, 236856, 244640, 275220, 281160, 296070, 315808, 325677, 355284, 366960, 374880, 394760, 434236, 440352, 444105, 473712, 542795, 550440, 562320, 592140, 651354, 710568, 733920, 789520, 868472, 888210, 947424, 977031, 1085590, 1100880, 1124640, 1184280, 1302708, 1421136, 1579040, 1628385, 1736944, 1776420, 1954062, 2171180, 2201760, 2368560, 2605416, 2842272, 3256770, 3473888, 3552840, 3908124, 4342360, 4737120, 4885155, 5210832, 6513540, 7105680, 7816248, 8684720, 9770310, 10421664, 13027080, 14211360, 15632496, 17369440, 19540620, 26054160, 31264992, 39081240, 52108320, 78162480, 156324960]

約数ペア:

[(1, 156324960), (2, 78162480), (3, 52108320), (4, 39081240), (5, 31264992), (6, 26054160), (8, 19540620), (9, 17369440), (10, 15632496), (11, 14211360), (12, 13027080), (15, 10421664), (16, 9770310), (18, 8684720), (20, 7816248), (22, 7105680), (24, 6513540), (30, 5210832), (32, 4885155), (33, 4737120), (36, 4342360), (40, 3908124), (44, 3552840), (45, 3473888), (48, 3256770), (55, 2842272), (60, 2605416), (66, 2368560), (71, 2201760), (72, 2171180), (80, 1954062), (88, 1776420), (90, 1736944), (96, 1628385), (99, 1579040), (110, 1421136), (120, 1302708), (132, 1184280), (139, 1124640), (142, 1100880), (144, 1085590), (160, 977031), (165, 947424), (176, 888210), (180, 868472), (198, 789520), (213, 733920), (220, 710568), (240, 651354), (264, 592140), (278, 562320), (284, 550440), (288, 542795), (330, 473712), (352, 444105), (355, 440352), (360, 434236), (396, 394760), (417, 374880), (426, 366960), (440, 355284), (480, 325677), (495, 315808), (528, 296070), (556, 281160), (568, 275220), (639, 244640), (660, 236856), (695, 224928), (710, 220176), (720, 217118), (781, 200160), (792, 197380), (834, 187440), (852, 183480), (880, 177642), (990, 157904), (1056, 148035), (1065, 146784), (1112, 140580), (1136, 137610), (1251, 124960), (1278, 122320), (1320, 118428), (1390, 112464), (1420, 110088), (1440, 108559), (1529, 102240), (1562, 100080), (1584, 98690), (1668, 93720), (1704, 91740), (1760, 88821), (1980, 78952), (2085, 74976), (2130, 73392), (2224, 70290), (2272, 68805), (2343, 66720), (2502, 62480), (2556, 61160), (2640, 59214), (2780, 56232), (2840, 55044), (3058, 51120), (3124, 50040), (3168, 49345), (3195, 48928), (3336, 46860), (3408, 45870), (3905, 40032), (3960, 39476), (4170, 37488), (4260, 36696), (4448, 35145), (4587, 34080), (4686, 33360), (5004, 31240), (5112, 30580), (5280, 29607), (5560, 28116), (5680, 27522), (6116, 25560), (6248, 25020), (6255, 24992), (6390, 24464), (6672, 23430), (6816, 22935), (7029, 22240), (7645, 20448), (7810, 20016), (7920, 19738), (8340, 18744), (8520, 18348), (9174, 17040), (9372, 16680), (9869, 15840), (10008, 15620), (10224, 15290), (11120, 14058), (11360, 13761), (11715, 13344), (12232, 12780), (12496, 12510)]