144357720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 256

約数和(自身を含む): 498718080

約数和(自身を除く): 354360360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 41, 52, 60, 61, 65, 74, 78, 82, 104, 111, 120, 122, 123, 130, 148, 156, 164, 183, 185, 195, 205, 222, 244, 246, 260, 296, 305, 312, 328, 366, 370, 390, 410, 444, 481, 488, 492, 520, 533, 555, 610, 615, 732, 740, 780, 793, 820, 888, 915, 962, 984, 1066, 1110, 1220, 1230, 1443, 1464, 1480, 1517, 1560, 1586, 1599, 1640, 1830, 1924, 2132, 2220, 2257, 2379, 2405, 2440, 2460, 2501, 2665, 2886, 3034, 3172, 3198, 3660, 3848, 3965, 4264, 4440, 4514, 4551, 4758, 4810, 4920, 5002, 5330, 5772, 6068, 6344, 6396, 6771, 7215, 7320, 7503, 7585, 7930, 7995, 9028, 9102, 9516, 9620, 10004, 10660, 11285, 11544, 11895, 12136, 12505, 12792, 13542, 14430, 15006, 15170, 15860, 15990, 18056, 18204, 19032, 19240, 19721, 20008, 21320, 22570, 22755, 23790, 25010, 27084, 28860, 29341, 30012, 30340, 31720, 31980, 32513, 33855, 36408, 37515, 39442, 45140, 45510, 47580, 50020, 54168, 57720, 58682, 59163, 60024, 60680, 63960, 65026, 67710, 75030, 78884, 88023, 90280, 91020, 92537, 95160, 97539, 98605, 100040, 117364, 118326, 130052, 135420, 146705, 150060, 157768, 162565, 176046, 182040, 185074, 195078, 197210, 234728, 236652, 260104, 270840, 277611, 293410, 295815, 300120, 325130, 352092, 370148, 390156, 394420, 440115, 462685, 473304, 487695, 555222, 586820, 591630, 650260, 704184, 740296, 780312, 788840, 880230, 925370, 975390, 1110444, 1173640, 1183260, 1202981, 1300520, 1388055, 1760460, 1850740, 1950780, 2220888, 2366520, 2405962, 2776110, 3520920, 3608943, 3701480, 3901560, 4811924, 5552220, 6014905, 7217886, 9623848, 11104440, 12029810, 14435772, 18044715, 24059620, 28871544, 36089430, 48119240, 72178860, 144357720]

約数ペア:

[(1, 144357720), (2, 72178860), (3, 48119240), (4, 36089430), (5, 28871544), (6, 24059620), (8, 18044715), (10, 14435772), (12, 12029810), (13, 11104440), (15, 9623848), (20, 7217886), (24, 6014905), (26, 5552220), (30, 4811924), (37, 3901560), (39, 3701480), (40, 3608943), (41, 3520920), (52, 2776110), (60, 2405962), (61, 2366520), (65, 2220888), (74, 1950780), (78, 1850740), (82, 1760460), (104, 1388055), (111, 1300520), (120, 1202981), (122, 1183260), (123, 1173640), (130, 1110444), (148, 975390), (156, 925370), (164, 880230), (183, 788840), (185, 780312), (195, 740296), (205, 704184), (222, 650260), (244, 591630), (246, 586820), (260, 555222), (296, 487695), (305, 473304), (312, 462685), (328, 440115), (366, 394420), (370, 390156), (390, 370148), (410, 352092), (444, 325130), (481, 300120), (488, 295815), (492, 293410), (520, 277611), (533, 270840), (555, 260104), (610, 236652), (615, 234728), (732, 197210), (740, 195078), (780, 185074), (793, 182040), (820, 176046), (888, 162565), (915, 157768), (962, 150060), (984, 146705), (1066, 135420), (1110, 130052), (1220, 118326), (1230, 117364), (1443, 100040), (1464, 98605), (1480, 97539), (1517, 95160), (1560, 92537), (1586, 91020), (1599, 90280), (1640, 88023), (1830, 78884), (1924, 75030), (2132, 67710), (2220, 65026), (2257, 63960), (2379, 60680), (2405, 60024), (2440, 59163), (2460, 58682), (2501, 57720), (2665, 54168), (2886, 50020), (3034, 47580), (3172, 45510), (3198, 45140), (3660, 39442), (3848, 37515), (3965, 36408), (4264, 33855), (4440, 32513), (4514, 31980), (4551, 31720), (4758, 30340), (4810, 30012), (4920, 29341), (5002, 28860), (5330, 27084), (5772, 25010), (6068, 23790), (6344, 22755), (6396, 22570), (6771, 21320), (7215, 20008), (7320, 19721), (7503, 19240), (7585, 19032), (7930, 18204), (7995, 18056), (9028, 15990), (9102, 15860), (9516, 15170), (9620, 15006), (10004, 14430), (10660, 13542), (11285, 12792), (11544, 12505), (11895, 12136)]