357045720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1051}}^1$

素因数の和:1233

約数の個数: 128

約数和(自身を含む): 1136160000

約数和(自身を除く): 779114280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 149, 152, 190, 228, 285, 298, 380, 447, 456, 570, 596, 745, 760, 894, 1051, 1140, 1192, 1490, 1788, 2102, 2235, 2280, 2831, 2980, 3153, 3576, 4204, 4470, 5255, 5662, 5960, 6306, 8408, 8493, 8940, 10510, 11324, 12612, 14155, 15765, 16986, 17880, 19969, 21020, 22648, 25224, 28310, 31530, 33972, 39938, 42040, 42465, 56620, 59907, 63060, 67944, 79876, 84930, 99845, 113240, 119814, 126120, 156599, 159752, 169860, 199690, 239628, 299535, 313198, 339720, 399380, 469797, 479256, 599070, 626396, 782995, 798760, 939594, 1198140, 1252792, 1565990, 1879188, 2348985, 2396280, 2975381, 3131980, 3758376, 4697970, 5950762, 6263960, 8926143, 9395940, 11901524, 14876905, 17852286, 18791880, 23803048, 29753810, 35704572, 44630715, 59507620, 71409144, 89261430, 119015240, 178522860, 357045720]

約数ペア:

[(1, 357045720), (2, 178522860), (3, 119015240), (4, 89261430), (5, 71409144), (6, 59507620), (8, 44630715), (10, 35704572), (12, 29753810), (15, 23803048), (19, 18791880), (20, 17852286), (24, 14876905), (30, 11901524), (38, 9395940), (40, 8926143), (57, 6263960), (60, 5950762), (76, 4697970), (95, 3758376), (114, 3131980), (120, 2975381), (149, 2396280), (152, 2348985), (190, 1879188), (228, 1565990), (285, 1252792), (298, 1198140), (380, 939594), (447, 798760), (456, 782995), (570, 626396), (596, 599070), (745, 479256), (760, 469797), (894, 399380), (1051, 339720), (1140, 313198), (1192, 299535), (1490, 239628), (1788, 199690), (2102, 169860), (2235, 159752), (2280, 156599), (2831, 126120), (2980, 119814), (3153, 113240), (3576, 99845), (4204, 84930), (4470, 79876), (5255, 67944), (5662, 63060), (5960, 59907), (6306, 56620), (8408, 42465), (8493, 42040), (8940, 39938), (10510, 33972), (11324, 31530), (12612, 28310), (14155, 25224), (15765, 22648), (16986, 21020), (17880, 19969)]