229705440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 772934400

約数和(自身を除く): 543228960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 89, 95, 96, 114, 120, 152, 160, 178, 190, 228, 240, 267, 283, 285, 304, 356, 380, 445, 456, 480, 534, 566, 570, 608, 712, 760, 849, 890, 912, 1068, 1132, 1140, 1335, 1415, 1424, 1520, 1691, 1698, 1780, 1824, 2136, 2264, 2280, 2670, 2830, 2848, 3040, 3382, 3396, 3560, 4245, 4272, 4528, 4560, 5073, 5340, 5377, 5660, 6764, 6792, 7120, 8455, 8490, 8544, 9056, 9120, 10146, 10680, 10754, 11320, 13528, 13584, 14240, 16131, 16910, 16980, 20292, 21360, 21508, 22640, 25187, 25365, 26885, 27056, 27168, 32262, 33820, 33960, 40584, 42720, 43016, 45280, 50374, 50730, 53770, 54112, 64524, 67640, 67920, 75561, 80655, 81168, 86032, 100748, 101460, 107540, 125935, 129048, 135280, 135840, 151122, 161310, 162336, 172064, 201496, 202920, 215080, 251870, 258096, 270560, 302244, 322620, 377805, 402992, 405840, 430160, 478553, 503740, 516192, 604488, 645240, 755610, 805984, 811680, 860320, 957106, 1007480, 1208976, 1290480, 1435659, 1511220, 1914212, 2014960, 2392765, 2417952, 2580960, 2871318, 3022440, 3828424, 4029920, 4785530, 5742636, 6044880, 7178295, 7656848, 9571060, 11485272, 12089760, 14356590, 15313696, 19142120, 22970544, 28713180, 38284240, 45941088, 57426360, 76568480, 114852720, 229705440]

約数ペア:

[(1, 229705440), (2, 114852720), (3, 76568480), (4, 57426360), (5, 45941088), (6, 38284240), (8, 28713180), (10, 22970544), (12, 19142120), (15, 15313696), (16, 14356590), (19, 12089760), (20, 11485272), (24, 9571060), (30, 7656848), (32, 7178295), (38, 6044880), (40, 5742636), (48, 4785530), (57, 4029920), (60, 3828424), (76, 3022440), (80, 2871318), (89, 2580960), (95, 2417952), (96, 2392765), (114, 2014960), (120, 1914212), (152, 1511220), (160, 1435659), (178, 1290480), (190, 1208976), (228, 1007480), (240, 957106), (267, 860320), (283, 811680), (285, 805984), (304, 755610), (356, 645240), (380, 604488), (445, 516192), (456, 503740), (480, 478553), (534, 430160), (566, 405840), (570, 402992), (608, 377805), (712, 322620), (760, 302244), (849, 270560), (890, 258096), (912, 251870), (1068, 215080), (1132, 202920), (1140, 201496), (1335, 172064), (1415, 162336), (1424, 161310), (1520, 151122), (1691, 135840), (1698, 135280), (1780, 129048), (1824, 125935), (2136, 107540), (2264, 101460), (2280, 100748), (2670, 86032), (2830, 81168), (2848, 80655), (3040, 75561), (3382, 67920), (3396, 67640), (3560, 64524), (4245, 54112), (4272, 53770), (4528, 50730), (4560, 50374), (5073, 45280), (5340, 43016), (5377, 42720), (5660, 40584), (6764, 33960), (6792, 33820), (7120, 32262), (8455, 27168), (8490, 27056), (8544, 26885), (9056, 25365), (9120, 25187), (10146, 22640), (10680, 21508), (10754, 21360), (11320, 20292), (13528, 16980), (13584, 16910), (14240, 16131)]