156296640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 224

約数和(自身を含む): 537447744

約数和(自身を除く): 381151104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 64, 68, 80, 85, 96, 102, 120, 122, 136, 157, 160, 170, 183, 192, 204, 240, 244, 255, 272, 305, 314, 320, 340, 366, 408, 471, 480, 488, 510, 544, 610, 628, 680, 732, 785, 816, 915, 942, 960, 976, 1020, 1037, 1088, 1220, 1256, 1360, 1464, 1570, 1632, 1830, 1884, 1952, 2040, 2074, 2355, 2440, 2512, 2669, 2720, 2928, 3111, 3140, 3264, 3660, 3768, 3904, 4080, 4148, 4710, 4880, 5024, 5185, 5338, 5440, 5856, 6222, 6280, 7320, 7536, 8007, 8160, 8296, 9420, 9577, 9760, 10048, 10370, 10676, 11712, 12444, 12560, 13345, 14640, 15072, 15555, 16014, 16320, 16592, 18840, 19154, 19520, 20740, 21352, 24888, 25120, 26690, 28731, 29280, 30144, 31110, 32028, 33184, 37680, 38308, 40035, 41480, 42704, 47885, 49776, 50240, 53380, 57462, 58560, 62220, 64056, 66368, 75360, 76616, 80070, 82960, 85408, 95770, 99552, 106760, 114924, 124440, 128112, 143655, 150720, 153232, 160140, 162809, 165920, 170816, 191540, 199104, 213520, 229848, 248880, 256224, 287310, 306464, 320280, 325618, 331840, 383080, 427040, 459696, 488427, 497760, 512448, 574620, 612928, 640560, 651236, 766160, 814045, 854080, 919392, 976854, 995520, 1149240, 1281120, 1302472, 1532320, 1628090, 1838784, 1953708, 2298480, 2442135, 2562240, 2604944, 3064640, 3256180, 3907416, 4596960, 4884270, 5209888, 6512360, 7814832, 9193920, 9768540, 10419776, 13024720, 15629664, 19537080, 26049440, 31259328, 39074160, 52098880, 78148320, 156296640]

約数ペア:

[(1, 156296640), (2, 78148320), (3, 52098880), (4, 39074160), (5, 31259328), (6, 26049440), (8, 19537080), (10, 15629664), (12, 13024720), (15, 10419776), (16, 9768540), (17, 9193920), (20, 7814832), (24, 6512360), (30, 5209888), (32, 4884270), (34, 4596960), (40, 3907416), (48, 3256180), (51, 3064640), (60, 2604944), (61, 2562240), (64, 2442135), (68, 2298480), (80, 1953708), (85, 1838784), (96, 1628090), (102, 1532320), (120, 1302472), (122, 1281120), (136, 1149240), (157, 995520), (160, 976854), (170, 919392), (183, 854080), (192, 814045), (204, 766160), (240, 651236), (244, 640560), (255, 612928), (272, 574620), (305, 512448), (314, 497760), (320, 488427), (340, 459696), (366, 427040), (408, 383080), (471, 331840), (480, 325618), (488, 320280), (510, 306464), (544, 287310), (610, 256224), (628, 248880), (680, 229848), (732, 213520), (785, 199104), (816, 191540), (915, 170816), (942, 165920), (960, 162809), (976, 160140), (1020, 153232), (1037, 150720), (1088, 143655), (1220, 128112), (1256, 124440), (1360, 114924), (1464, 106760), (1570, 99552), (1632, 95770), (1830, 85408), (1884, 82960), (1952, 80070), (2040, 76616), (2074, 75360), (2355, 66368), (2440, 64056), (2512, 62220), (2669, 58560), (2720, 57462), (2928, 53380), (3111, 50240), (3140, 49776), (3264, 47885), (3660, 42704), (3768, 41480), (3904, 40035), (4080, 38308), (4148, 37680), (4710, 33184), (4880, 32028), (5024, 31110), (5185, 30144), (5338, 29280), (5440, 28731), (5856, 26690), (6222, 25120), (6280, 24888), (7320, 21352), (7536, 20740), (8007, 19520), (8160, 19154), (8296, 18840), (9420, 16592), (9577, 16320), (9760, 16014), (10048, 15555), (10370, 15072), (10676, 14640), (11712, 13345), (12444, 12560)]