84415520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 163794400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 29, 32, 35, 40, 46, 56, 58, 70, 80, 92, 112, 113, 115, 116, 140, 145, 160, 161, 184, 203, 224, 226, 230, 232, 280, 290, 322, 368, 406, 452, 460, 464, 560, 565, 580, 644, 667, 736, 791, 805, 812, 904, 920, 928, 1015, 1120, 1130, 1160, 1288, 1334, 1582, 1610, 1624, 1808, 1840, 2030, 2260, 2320, 2576, 2599, 2668, 3164, 3220, 3248, 3277, 3335, 3616, 3680, 3955, 4060, 4520, 4640, 4669, 5152, 5198, 5336, 6328, 6440, 6496, 6554, 6670, 7910, 8120, 9040, 9338, 10396, 10672, 12656, 12880, 12995, 13108, 13340, 15820, 16240, 16385, 18080, 18193, 18676, 20792, 21344, 22939, 23345, 25312, 25760, 25990, 26216, 26680, 31640, 32480, 32770, 36386, 37352, 41584, 45878, 46690, 51980, 52432, 53360, 63280, 65540, 72772, 74704, 75371, 83168, 90965, 91756, 93380, 103960, 104864, 106720, 114695, 126560, 131080, 145544, 149408, 150742, 181930, 183512, 186760, 207920, 229390, 262160, 291088, 301484, 363860, 367024, 373520, 376855, 415840, 458780, 524320, 527597, 582176, 602968, 727720, 734048, 747040, 753710, 917560, 1055194, 1205936, 1455440, 1507420, 1835120, 2110388, 2411872, 2637985, 2910880, 3014840, 3670240, 4220776, 5275970, 6029680, 8441552, 10551940, 12059360, 16883104, 21103880, 42207760, 84415520]

約数ペア:

[(1, 84415520), (2, 42207760), (4, 21103880), (5, 16883104), (7, 12059360), (8, 10551940), (10, 8441552), (14, 6029680), (16, 5275970), (20, 4220776), (23, 3670240), (28, 3014840), (29, 2910880), (32, 2637985), (35, 2411872), (40, 2110388), (46, 1835120), (56, 1507420), (58, 1455440), (70, 1205936), (80, 1055194), (92, 917560), (112, 753710), (113, 747040), (115, 734048), (116, 727720), (140, 602968), (145, 582176), (160, 527597), (161, 524320), (184, 458780), (203, 415840), (224, 376855), (226, 373520), (230, 367024), (232, 363860), (280, 301484), (290, 291088), (322, 262160), (368, 229390), (406, 207920), (452, 186760), (460, 183512), (464, 181930), (560, 150742), (565, 149408), (580, 145544), (644, 131080), (667, 126560), (736, 114695), (791, 106720), (805, 104864), (812, 103960), (904, 93380), (920, 91756), (928, 90965), (1015, 83168), (1120, 75371), (1130, 74704), (1160, 72772), (1288, 65540), (1334, 63280), (1582, 53360), (1610, 52432), (1624, 51980), (1808, 46690), (1840, 45878), (2030, 41584), (2260, 37352), (2320, 36386), (2576, 32770), (2599, 32480), (2668, 31640), (3164, 26680), (3220, 26216), (3248, 25990), (3277, 25760), (3335, 25312), (3616, 23345), (3680, 22939), (3955, 21344), (4060, 20792), (4520, 18676), (4640, 18193), (4669, 18080), (5152, 16385), (5198, 16240), (5336, 15820), (6328, 13340), (6440, 13108), (6496, 12995), (6554, 12880), (6670, 12656), (7910, 10672), (8120, 10396), (9040, 9338)]