473203840

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 256

約数和(自身を含む): 1311344640

約数和(自身を除く): 838140800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 31, 32, 34, 40, 46, 61, 62, 64, 68, 80, 85, 92, 115, 122, 124, 128, 136, 155, 160, 170, 184, 230, 244, 248, 272, 305, 310, 320, 340, 368, 391, 460, 488, 496, 527, 544, 610, 620, 640, 680, 713, 736, 782, 920, 976, 992, 1037, 1054, 1088, 1220, 1240, 1360, 1403, 1426, 1472, 1564, 1840, 1891, 1952, 1955, 1984, 2074, 2108, 2176, 2440, 2480, 2635, 2720, 2806, 2852, 2944, 3128, 3565, 3680, 3782, 3904, 3910, 3968, 4148, 4216, 4880, 4960, 5185, 5270, 5440, 5612, 5704, 6256, 7015, 7130, 7360, 7564, 7808, 7820, 8296, 8432, 9455, 9760, 9920, 10370, 10540, 10880, 11224, 11408, 12121, 12512, 14030, 14260, 14720, 15128, 15640, 16592, 16864, 18910, 19520, 19840, 20740, 21080, 22448, 22816, 23851, 24242, 25024, 28060, 28520, 30256, 31280, 32147, 33184, 33728, 37820, 39040, 41480, 42160, 43493, 44896, 45632, 47702, 48484, 50048, 56120, 57040, 60512, 60605, 62560, 64294, 66368, 67456, 75640, 82960, 84320, 86986, 89792, 91264, 95404, 96968, 112240, 114080, 119255, 121024, 121210, 125120, 128588, 132736, 151280, 160735, 165920, 168640, 173972, 179584, 190808, 193936, 217465, 224480, 228160, 238510, 242048, 242420, 250240, 257176, 302560, 321470, 331840, 337280, 347944, 381616, 387872, 434930, 448960, 456320, 477020, 484840, 514352, 605120, 642940, 663680, 695888, 739381, 763232, 775744, 869860, 897920, 954040, 969680, 1028704, 1210240, 1285880, 1391776, 1478762, 1526464, 1551488, 1739720, 1908080, 1939360, 2057408, 2571760, 2783552, 2957524, 3052928, 3479440, 3696905, 3816160, 3878720, 4114816, 5143520, 5567104, 5915048, 6958880, 7393810, 7632320, 7757440, 10287040, 11830096, 13917760, 14787620, 15264640, 20574080, 23660192, 27835520, 29575240, 47320384, 59150480, 94640768, 118300960, 236601920, 473203840]

約数ペア:

[(1, 473203840), (2, 236601920), (4, 118300960), (5, 94640768), (8, 59150480), (10, 47320384), (16, 29575240), (17, 27835520), (20, 23660192), (23, 20574080), (31, 15264640), (32, 14787620), (34, 13917760), (40, 11830096), (46, 10287040), (61, 7757440), (62, 7632320), (64, 7393810), (68, 6958880), (80, 5915048), (85, 5567104), (92, 5143520), (115, 4114816), (122, 3878720), (124, 3816160), (128, 3696905), (136, 3479440), (155, 3052928), (160, 2957524), (170, 2783552), (184, 2571760), (230, 2057408), (244, 1939360), (248, 1908080), (272, 1739720), (305, 1551488), (310, 1526464), (320, 1478762), (340, 1391776), (368, 1285880), (391, 1210240), (460, 1028704), (488, 969680), (496, 954040), (527, 897920), (544, 869860), (610, 775744), (620, 763232), (640, 739381), (680, 695888), (713, 663680), (736, 642940), (782, 605120), (920, 514352), (976, 484840), (992, 477020), (1037, 456320), (1054, 448960), (1088, 434930), (1220, 387872), (1240, 381616), (1360, 347944), (1403, 337280), (1426, 331840), (1472, 321470), (1564, 302560), (1840, 257176), (1891, 250240), (1952, 242420), (1955, 242048), (1984, 238510), (2074, 228160), (2108, 224480), (2176, 217465), (2440, 193936), (2480, 190808), (2635, 179584), (2720, 173972), (2806, 168640), (2852, 165920), (2944, 160735), (3128, 151280), (3565, 132736), (3680, 128588), (3782, 125120), (3904, 121210), (3910, 121024), (3968, 119255), (4148, 114080), (4216, 112240), (4880, 96968), (4960, 95404), (5185, 91264), (5270, 89792), (5440, 86986), (5612, 84320), (5704, 82960), (6256, 75640), (7015, 67456), (7130, 66368), (7360, 64294), (7564, 62560), (7808, 60605), (7820, 60512), (8296, 57040), (8432, 56120), (9455, 50048), (9760, 48484), (9920, 47702), (10370, 45632), (10540, 44896), (10880, 43493), (11224, 42160), (11408, 41480), (12121, 39040), (12512, 37820), (14030, 33728), (14260, 33184), (14720, 32147), (15128, 31280), (15640, 30256), (16592, 28520), (16864, 28060), (18910, 25024), (19520, 24242), (19840, 23851), (20740, 22816), (21080, 22448)]