230575520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 667699200

約数和(自身を除く): 437123680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 56, 58, 62, 70, 80, 112, 116, 124, 140, 145, 155, 160, 203, 217, 224, 229, 232, 248, 280, 290, 310, 406, 434, 458, 464, 496, 560, 580, 620, 812, 868, 899, 916, 928, 992, 1015, 1085, 1120, 1145, 1160, 1240, 1603, 1624, 1736, 1798, 1832, 2030, 2170, 2290, 2320, 2480, 3206, 3248, 3472, 3596, 3664, 4060, 4340, 4495, 4580, 4640, 4960, 6293, 6412, 6496, 6641, 6944, 7099, 7192, 7328, 8015, 8120, 8680, 8990, 9160, 12586, 12824, 13282, 14198, 14384, 16030, 16240, 17360, 17980, 18320, 25172, 25648, 26564, 28396, 28768, 31465, 32060, 32480, 33205, 34720, 35495, 35960, 36640, 46487, 49693, 50344, 51296, 53128, 56792, 62930, 64120, 66410, 70990, 71920, 92974, 99386, 100688, 106256, 113584, 125860, 128240, 132820, 141980, 143840, 185948, 198772, 201376, 205871, 212512, 227168, 232435, 248465, 251720, 256480, 265640, 283960, 371896, 397544, 411742, 464870, 496930, 503440, 531280, 567920, 743792, 795088, 823484, 929740, 993860, 1006880, 1029355, 1062560, 1135840, 1441097, 1487584, 1590176, 1646968, 1859480, 1987720, 2058710, 2882194, 3293936, 3718960, 3975440, 4117420, 5764388, 6587872, 7205485, 7437920, 7950880, 8234840, 11528776, 14410970, 16469680, 23057552, 28821940, 32939360, 46115104, 57643880, 115287760, 230575520]

約数ペア:

[(1, 230575520), (2, 115287760), (4, 57643880), (5, 46115104), (7, 32939360), (8, 28821940), (10, 23057552), (14, 16469680), (16, 14410970), (20, 11528776), (28, 8234840), (29, 7950880), (31, 7437920), (32, 7205485), (35, 6587872), (40, 5764388), (56, 4117420), (58, 3975440), (62, 3718960), (70, 3293936), (80, 2882194), (112, 2058710), (116, 1987720), (124, 1859480), (140, 1646968), (145, 1590176), (155, 1487584), (160, 1441097), (203, 1135840), (217, 1062560), (224, 1029355), (229, 1006880), (232, 993860), (248, 929740), (280, 823484), (290, 795088), (310, 743792), (406, 567920), (434, 531280), (458, 503440), (464, 496930), (496, 464870), (560, 411742), (580, 397544), (620, 371896), (812, 283960), (868, 265640), (899, 256480), (916, 251720), (928, 248465), (992, 232435), (1015, 227168), (1085, 212512), (1120, 205871), (1145, 201376), (1160, 198772), (1240, 185948), (1603, 143840), (1624, 141980), (1736, 132820), (1798, 128240), (1832, 125860), (2030, 113584), (2170, 106256), (2290, 100688), (2320, 99386), (2480, 92974), (3206, 71920), (3248, 70990), (3472, 66410), (3596, 64120), (3664, 62930), (4060, 56792), (4340, 53128), (4495, 51296), (4580, 50344), (4640, 49693), (4960, 46487), (6293, 36640), (6412, 35960), (6496, 35495), (6641, 34720), (6944, 33205), (7099, 32480), (7192, 32060), (7328, 31465), (8015, 28768), (8120, 28396), (8680, 26564), (8990, 25648), (9160, 25172), (12586, 18320), (12824, 17980), (13282, 17360), (14198, 16240), (14384, 16030)]