67718880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 250967808

約数和(自身を除く): 183248928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 37, 40, 41, 45, 48, 60, 62, 72, 74, 80, 82, 90, 93, 96, 111, 120, 123, 124, 144, 148, 155, 160, 164, 180, 185, 186, 205, 222, 240, 246, 248, 279, 288, 296, 310, 328, 333, 360, 369, 370, 372, 410, 444, 465, 480, 492, 496, 555, 558, 592, 615, 620, 656, 666, 720, 738, 740, 744, 820, 888, 930, 984, 992, 1110, 1116, 1147, 1184, 1230, 1240, 1271, 1312, 1332, 1395, 1440, 1476, 1480, 1488, 1517, 1640, 1665, 1776, 1845, 1860, 1968, 2220, 2232, 2294, 2460, 2480, 2542, 2664, 2790, 2952, 2960, 2976, 3034, 3280, 3330, 3441, 3552, 3690, 3720, 3813, 3936, 4440, 4464, 4551, 4588, 4920, 4960, 5084, 5328, 5580, 5735, 5904, 5920, 6068, 6355, 6560, 6660, 6882, 7380, 7440, 7585, 7626, 8880, 8928, 9102, 9176, 9840, 10168, 10323, 10656, 11160, 11439, 11470, 11808, 12136, 12710, 13320, 13653, 13764, 14760, 14880, 15170, 15252, 17205, 17760, 18204, 18352, 19065, 19680, 20336, 20646, 22320, 22755, 22878, 22940, 24272, 25420, 26640, 27306, 27528, 29520, 30340, 30504, 34410, 36408, 36704, 38130, 40672, 41292, 44640, 45510, 45756, 45880, 47027, 48544, 50840, 51615, 53280, 54612, 55056, 57195, 59040, 60680, 61008, 68265, 68820, 72816, 76260, 82584, 91020, 91512, 91760, 94054, 101680, 103230, 109224, 110112, 114390, 121360, 122016, 136530, 137640, 141081, 145632, 152520, 165168, 182040, 183024, 183520, 188108, 203360, 206460, 218448, 228780, 235135, 242720, 273060, 275280, 282162, 305040, 330336, 364080, 366048, 376216, 412920, 423243, 436896, 457560, 470270, 546120, 550560, 564324, 610080, 705405, 728160, 752432, 825840, 846486, 915120, 940540, 1092240, 1128648, 1410810, 1504864, 1651680, 1692972, 1830240, 1881080, 2116215, 2184480, 2257296, 2821620, 3385944, 3762160, 4232430, 4514592, 5643240, 6771888, 7524320, 8464860, 11286480, 13543776, 16929720, 22572960, 33859440, 67718880]

約数ペア:

[(1, 67718880), (2, 33859440), (3, 22572960), (4, 16929720), (5, 13543776), (6, 11286480), (8, 8464860), (9, 7524320), (10, 6771888), (12, 5643240), (15, 4514592), (16, 4232430), (18, 3762160), (20, 3385944), (24, 2821620), (30, 2257296), (31, 2184480), (32, 2116215), (36, 1881080), (37, 1830240), (40, 1692972), (41, 1651680), (45, 1504864), (48, 1410810), (60, 1128648), (62, 1092240), (72, 940540), (74, 915120), (80, 846486), (82, 825840), (90, 752432), (93, 728160), (96, 705405), (111, 610080), (120, 564324), (123, 550560), (124, 546120), (144, 470270), (148, 457560), (155, 436896), (160, 423243), (164, 412920), (180, 376216), (185, 366048), (186, 364080), (205, 330336), (222, 305040), (240, 282162), (246, 275280), (248, 273060), (279, 242720), (288, 235135), (296, 228780), (310, 218448), (328, 206460), (333, 203360), (360, 188108), (369, 183520), (370, 183024), (372, 182040), (410, 165168), (444, 152520), (465, 145632), (480, 141081), (492, 137640), (496, 136530), (555, 122016), (558, 121360), (592, 114390), (615, 110112), (620, 109224), (656, 103230), (666, 101680), (720, 94054), (738, 91760), (740, 91512), (744, 91020), (820, 82584), (888, 76260), (930, 72816), (984, 68820), (992, 68265), (1110, 61008), (1116, 60680), (1147, 59040), (1184, 57195), (1230, 55056), (1240, 54612), (1271, 53280), (1312, 51615), (1332, 50840), (1395, 48544), (1440, 47027), (1476, 45880), (1480, 45756), (1488, 45510), (1517, 44640), (1640, 41292), (1665, 40672), (1776, 38130), (1845, 36704), (1860, 36408), (1968, 34410), (2220, 30504), (2232, 30340), (2294, 29520), (2460, 27528), (2480, 27306), (2542, 26640), (2664, 25420), (2790, 24272), (2952, 22940), (2960, 22878), (2976, 22755), (3034, 22320), (3280, 20646), (3330, 20336), (3441, 19680), (3552, 19065), (3690, 18352), (3720, 18204), (3813, 17760), (3936, 17205), (4440, 15252), (4464, 15170), (4551, 14880), (4588, 14760), (4920, 13764), (4960, 13653), (5084, 13320), (5328, 12710), (5580, 12136), (5735, 11808), (5904, 11470), (5920, 11439), (6068, 11160), (6355, 10656), (6560, 10323), (6660, 10168), (6882, 9840), (7380, 9176), (7440, 9102), (7585, 8928), (7626, 8880)]