221962560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:365

約数の個数: 224

約数和(自身を含む): 761756160

約数和(自身を除く): 539793600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 64, 76, 80, 86, 95, 96, 114, 120, 129, 152, 160, 172, 190, 192, 215, 228, 240, 258, 283, 285, 304, 320, 344, 380, 430, 456, 480, 516, 566, 570, 608, 645, 688, 760, 817, 849, 860, 912, 960, 1032, 1132, 1140, 1216, 1290, 1376, 1415, 1520, 1634, 1698, 1720, 1824, 2064, 2264, 2280, 2451, 2580, 2752, 2830, 3040, 3268, 3396, 3440, 3648, 4085, 4128, 4245, 4528, 4560, 4902, 5160, 5377, 5660, 6080, 6536, 6792, 6880, 8170, 8256, 8490, 9056, 9120, 9804, 10320, 10754, 11320, 12169, 12255, 13072, 13584, 13760, 16131, 16340, 16980, 18112, 18240, 19608, 20640, 21508, 22640, 24338, 24510, 26144, 26885, 27168, 32262, 32680, 33960, 36507, 39216, 41280, 43016, 45280, 48676, 49020, 52288, 53770, 54336, 60845, 64524, 65360, 67920, 73014, 78432, 80655, 86032, 90560, 97352, 98040, 107540, 121690, 129048, 130720, 135840, 146028, 156864, 161310, 172064, 182535, 194704, 196080, 215080, 231211, 243380, 258096, 261440, 271680, 292056, 322620, 344128, 365070, 389408, 392160, 430160, 462422, 486760, 516192, 584112, 645240, 693633, 730140, 778816, 784320, 860320, 924844, 973520, 1032384, 1156055, 1168224, 1290480, 1387266, 1460280, 1720640, 1849688, 1947040, 2312110, 2336448, 2580960, 2774532, 2920560, 3468165, 3699376, 3894080, 4624220, 5161920, 5549064, 5841120, 6936330, 7398752, 9248440, 11098128, 11682240, 13872660, 14797504, 18496880, 22196256, 27745320, 36993760, 44392512, 55490640, 73987520, 110981280, 221962560]

約数ペア:

[(1, 221962560), (2, 110981280), (3, 73987520), (4, 55490640), (5, 44392512), (6, 36993760), (8, 27745320), (10, 22196256), (12, 18496880), (15, 14797504), (16, 13872660), (19, 11682240), (20, 11098128), (24, 9248440), (30, 7398752), (32, 6936330), (38, 5841120), (40, 5549064), (43, 5161920), (48, 4624220), (57, 3894080), (60, 3699376), (64, 3468165), (76, 2920560), (80, 2774532), (86, 2580960), (95, 2336448), (96, 2312110), (114, 1947040), (120, 1849688), (129, 1720640), (152, 1460280), (160, 1387266), (172, 1290480), (190, 1168224), (192, 1156055), (215, 1032384), (228, 973520), (240, 924844), (258, 860320), (283, 784320), (285, 778816), (304, 730140), (320, 693633), (344, 645240), (380, 584112), (430, 516192), (456, 486760), (480, 462422), (516, 430160), (566, 392160), (570, 389408), (608, 365070), (645, 344128), (688, 322620), (760, 292056), (817, 271680), (849, 261440), (860, 258096), (912, 243380), (960, 231211), (1032, 215080), (1132, 196080), (1140, 194704), (1216, 182535), (1290, 172064), (1376, 161310), (1415, 156864), (1520, 146028), (1634, 135840), (1698, 130720), (1720, 129048), (1824, 121690), (2064, 107540), (2264, 98040), (2280, 97352), (2451, 90560), (2580, 86032), (2752, 80655), (2830, 78432), (3040, 73014), (3268, 67920), (3396, 65360), (3440, 64524), (3648, 60845), (4085, 54336), (4128, 53770), (4245, 52288), (4528, 49020), (4560, 48676), (4902, 45280), (5160, 43016), (5377, 41280), (5660, 39216), (6080, 36507), (6536, 33960), (6792, 32680), (6880, 32262), (8170, 27168), (8256, 26885), (8490, 26144), (9056, 24510), (9120, 24338), (9804, 22640), (10320, 21508), (10754, 20640), (11320, 19608), (12169, 18240), (12255, 18112), (13072, 16980), (13584, 16340), (13760, 16131)]