158011920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 589140864

約数和(自身を除く): 431128944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 99, 110, 120, 132, 142, 144, 165, 176, 180, 198, 213, 220, 240, 264, 281, 284, 330, 355, 360, 396, 426, 440, 495, 528, 562, 568, 639, 660, 710, 720, 781, 792, 843, 852, 880, 990, 1065, 1124, 1136, 1278, 1320, 1405, 1420, 1562, 1584, 1686, 1704, 1980, 2130, 2248, 2343, 2529, 2556, 2640, 2810, 2840, 3091, 3124, 3195, 3372, 3408, 3905, 3960, 4215, 4260, 4496, 4686, 5058, 5112, 5620, 5680, 6182, 6248, 6390, 6744, 7029, 7810, 7920, 8430, 8520, 9273, 9372, 10116, 10224, 11240, 11715, 12364, 12496, 12645, 12780, 13488, 14058, 15455, 15620, 16860, 17040, 18546, 18744, 19951, 20232, 22480, 23430, 24728, 25290, 25560, 27819, 28116, 30910, 31240, 33720, 35145, 37092, 37488, 39902, 40464, 46365, 46860, 49456, 50580, 51120, 55638, 56232, 59853, 61820, 62480, 67440, 70290, 74184, 79804, 92730, 93720, 99755, 101160, 111276, 112464, 119706, 123640, 139095, 140580, 148368, 159608, 179559, 185460, 187440, 199510, 202320, 219461, 222552, 239412, 247280, 278190, 281160, 299265, 319216, 359118, 370920, 399020, 438922, 445104, 478824, 556380, 562320, 598530, 658383, 718236, 741840, 798040, 877844, 897795, 957648, 1097305, 1112760, 1197060, 1316766, 1436472, 1596080, 1755688, 1795590, 1975149, 2194610, 2225520, 2394120, 2633532, 2872944, 3291915, 3511376, 3591180, 3950298, 4389220, 4788240, 5267064, 6583830, 7182360, 7900596, 8778440, 9875745, 10534128, 13167660, 14364720, 15801192, 17556880, 19751490, 26335320, 31602384, 39502980, 52670640, 79005960, 158011920]

約数ペア:

[(1, 158011920), (2, 79005960), (3, 52670640), (4, 39502980), (5, 31602384), (6, 26335320), (8, 19751490), (9, 17556880), (10, 15801192), (11, 14364720), (12, 13167660), (15, 10534128), (16, 9875745), (18, 8778440), (20, 7900596), (22, 7182360), (24, 6583830), (30, 5267064), (33, 4788240), (36, 4389220), (40, 3950298), (44, 3591180), (45, 3511376), (48, 3291915), (55, 2872944), (60, 2633532), (66, 2394120), (71, 2225520), (72, 2194610), (80, 1975149), (88, 1795590), (90, 1755688), (99, 1596080), (110, 1436472), (120, 1316766), (132, 1197060), (142, 1112760), (144, 1097305), (165, 957648), (176, 897795), (180, 877844), (198, 798040), (213, 741840), (220, 718236), (240, 658383), (264, 598530), (281, 562320), (284, 556380), (330, 478824), (355, 445104), (360, 438922), (396, 399020), (426, 370920), (440, 359118), (495, 319216), (528, 299265), (562, 281160), (568, 278190), (639, 247280), (660, 239412), (710, 222552), (720, 219461), (781, 202320), (792, 199510), (843, 187440), (852, 185460), (880, 179559), (990, 159608), (1065, 148368), (1124, 140580), (1136, 139095), (1278, 123640), (1320, 119706), (1405, 112464), (1420, 111276), (1562, 101160), (1584, 99755), (1686, 93720), (1704, 92730), (1980, 79804), (2130, 74184), (2248, 70290), (2343, 67440), (2529, 62480), (2556, 61820), (2640, 59853), (2810, 56232), (2840, 55638), (3091, 51120), (3124, 50580), (3195, 49456), (3372, 46860), (3408, 46365), (3905, 40464), (3960, 39902), (4215, 37488), (4260, 37092), (4496, 35145), (4686, 33720), (5058, 31240), (5112, 30910), (5620, 28116), (5680, 27819), (6182, 25560), (6248, 25290), (6390, 24728), (6744, 23430), (7029, 22480), (7810, 20232), (7920, 19951), (8430, 18744), (8520, 18546), (9273, 17040), (9372, 16860), (10116, 15620), (10224, 15455), (11240, 14058), (11715, 13488), (12364, 12780), (12496, 12645)]