230264280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:534

約数の個数: 192

約数和(自身を含む): 790732800

約数和(自身を除く): 560468520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 47, 60, 62, 72, 90, 93, 94, 120, 124, 141, 155, 180, 186, 188, 235, 248, 279, 282, 310, 360, 372, 376, 423, 439, 465, 470, 558, 564, 620, 705, 744, 846, 878, 930, 940, 1116, 1128, 1240, 1317, 1395, 1410, 1457, 1692, 1756, 1860, 1880, 2115, 2195, 2232, 2634, 2790, 2820, 2914, 3384, 3512, 3720, 3951, 4230, 4371, 4390, 5268, 5580, 5640, 5828, 6585, 7285, 7902, 8460, 8742, 8780, 10536, 11160, 11656, 13113, 13170, 13609, 14570, 15804, 16920, 17484, 17560, 19755, 20633, 21855, 26226, 26340, 27218, 29140, 31608, 34968, 39510, 40827, 41266, 43710, 52452, 52680, 54436, 58280, 61899, 65565, 68045, 79020, 81654, 82532, 87420, 103165, 104904, 108872, 122481, 123798, 131130, 136090, 158040, 163308, 165064, 174840, 185697, 204135, 206330, 244962, 247596, 262260, 272180, 309495, 326616, 371394, 408270, 412660, 489924, 495192, 524520, 544360, 612405, 618990, 639623, 742788, 816540, 825320, 928485, 979848, 1224810, 1237980, 1279246, 1485576, 1633080, 1856970, 1918869, 2449620, 2475960, 2558492, 3198115, 3713940, 3837738, 4899240, 5116984, 5756607, 6396230, 7427880, 7675476, 9594345, 11513214, 12792460, 15350952, 19188690, 23026428, 25584920, 28783035, 38377380, 46052856, 57566070, 76754760, 115132140, 230264280]

約数ペア:

[(1, 230264280), (2, 115132140), (3, 76754760), (4, 57566070), (5, 46052856), (6, 38377380), (8, 28783035), (9, 25584920), (10, 23026428), (12, 19188690), (15, 15350952), (18, 12792460), (20, 11513214), (24, 9594345), (30, 7675476), (31, 7427880), (36, 6396230), (40, 5756607), (45, 5116984), (47, 4899240), (60, 3837738), (62, 3713940), (72, 3198115), (90, 2558492), (93, 2475960), (94, 2449620), (120, 1918869), (124, 1856970), (141, 1633080), (155, 1485576), (180, 1279246), (186, 1237980), (188, 1224810), (235, 979848), (248, 928485), (279, 825320), (282, 816540), (310, 742788), (360, 639623), (372, 618990), (376, 612405), (423, 544360), (439, 524520), (465, 495192), (470, 489924), (558, 412660), (564, 408270), (620, 371394), (705, 326616), (744, 309495), (846, 272180), (878, 262260), (930, 247596), (940, 244962), (1116, 206330), (1128, 204135), (1240, 185697), (1317, 174840), (1395, 165064), (1410, 163308), (1457, 158040), (1692, 136090), (1756, 131130), (1860, 123798), (1880, 122481), (2115, 108872), (2195, 104904), (2232, 103165), (2634, 87420), (2790, 82532), (2820, 81654), (2914, 79020), (3384, 68045), (3512, 65565), (3720, 61899), (3951, 58280), (4230, 54436), (4371, 52680), (4390, 52452), (5268, 43710), (5580, 41266), (5640, 40827), (5828, 39510), (6585, 34968), (7285, 31608), (7902, 29140), (8460, 27218), (8742, 26340), (8780, 26226), (10536, 21855), (11160, 20633), (11656, 19755), (13113, 17560), (13170, 17484), (13609, 16920), (14570, 15804)]