68743789440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{4027}}^1$

素因数の和:4589

約数の個数: 256

約数和(自身を含む): 232511627520

約数和(自身を除く): 163767838080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 523, 544, 640, 680, 816, 960, 1020, 1046, 1088, 1360, 1569, 1632, 1920, 2040, 2092, 2176, 2615, 2720, 3138, 3264, 4027, 4080, 4184, 5230, 5440, 6276, 6528, 7845, 8054, 8160, 8368, 8891, 10460, 10880, 12081, 12552, 15690, 16108, 16320, 16736, 17782, 20135, 20920, 24162, 25104, 26673, 31380, 32216, 32640, 33472, 35564, 40270, 41840, 44455, 48324, 50208, 53346, 60405, 62760, 64432, 66944, 68459, 71128, 80540, 83680, 88910, 96648, 100416, 106692, 120810, 125520, 128864, 133365, 136918, 142256, 161080, 167360, 177820, 193296, 200832, 205377, 213384, 241620, 251040, 257728, 266730, 273836, 284512, 322160, 334720, 342295, 355640, 386592, 410754, 426768, 483240, 502080, 515456, 533460, 547672, 569024, 644320, 684590, 711280, 773184, 821508, 853536, 966480, 1004160, 1026885, 1066920, 1095344, 1138048, 1288640, 1369180, 1422560, 1546368, 1643016, 1707072, 1932960, 2053770, 2106121, 2133840, 2190688, 2577280, 2738360, 2845120, 3286032, 3414144, 3865920, 4107540, 4212242, 4267680, 4381376, 5476720, 5690240, 6318363, 6572064, 7731840, 8215080, 8424484, 8535360, 8762752, 10530605, 10953440, 12636726, 13144128, 16430160, 16848968, 17070720, 21061210, 21906880, 25273452, 26288256, 31591815, 32860320, 33697936, 35804057, 42122420, 43813760, 50546904, 63183630, 65720640, 67395872, 71608114, 84244840, 101093808, 107412171, 126367260, 131441280, 134791744, 143216228, 168489680, 179020285, 202187616, 214824342, 252734520, 269583488, 286432456, 336979360, 358040570, 404375232, 429648684, 505469040, 537060855, 572864912, 673958720, 716081140, 808750464, 859297368, 1010938080, 1074121710, 1145729824, 1347917440, 1432162280, 1718594736, 2021876160, 2148243420, 2291459648, 2864324560, 3437189472, 4043752320, 4296486840, 4582919296, 5728649120, 6874378944, 8592973680, 11457298240, 13748757888, 17185947360, 22914596480, 34371894720, 68743789440]

約数ペア:

[(1, 68743789440), (2, 34371894720), (3, 22914596480), (4, 17185947360), (5, 13748757888), (6, 11457298240), (8, 8592973680), (10, 6874378944), (12, 5728649120), (15, 4582919296), (16, 4296486840), (17, 4043752320), (20, 3437189472), (24, 2864324560), (30, 2291459648), (32, 2148243420), (34, 2021876160), (40, 1718594736), (48, 1432162280), (51, 1347917440), (60, 1145729824), (64, 1074121710), (68, 1010938080), (80, 859297368), (85, 808750464), (96, 716081140), (102, 673958720), (120, 572864912), (128, 537060855), (136, 505469040), (160, 429648684), (170, 404375232), (192, 358040570), (204, 336979360), (240, 286432456), (255, 269583488), (272, 252734520), (320, 214824342), (340, 202187616), (384, 179020285), (408, 168489680), (480, 143216228), (510, 134791744), (523, 131441280), (544, 126367260), (640, 107412171), (680, 101093808), (816, 84244840), (960, 71608114), (1020, 67395872), (1046, 65720640), (1088, 63183630), (1360, 50546904), (1569, 43813760), (1632, 42122420), (1920, 35804057), (2040, 33697936), (2092, 32860320), (2176, 31591815), (2615, 26288256), (2720, 25273452), (3138, 21906880), (3264, 21061210), (4027, 17070720), (4080, 16848968), (4184, 16430160), (5230, 13144128), (5440, 12636726), (6276, 10953440), (6528, 10530605), (7845, 8762752), (8054, 8535360), (8160, 8424484), (8368, 8215080), (8891, 7731840), (10460, 6572064), (10880, 6318363), (12081, 5690240), (12552, 5476720), (15690, 4381376), (16108, 4267680), (16320, 4212242), (16736, 4107540), (17782, 3865920), (20135, 3414144), (20920, 3286032), (24162, 2845120), (25104, 2738360), (26673, 2577280), (31380, 2190688), (32216, 2133840), (32640, 2106121), (33472, 2053770), (35564, 1932960), (40270, 1707072), (41840, 1643016), (44455, 1546368), (48324, 1422560), (50208, 1369180), (53346, 1288640), (60405, 1138048), (62760, 1095344), (64432, 1066920), (66944, 1026885), (68459, 1004160), (71128, 966480), (80540, 853536), (83680, 821508), (88910, 773184), (96648, 711280), (100416, 684590), (106692, 644320), (120810, 569024), (125520, 547672), (128864, 533460), (133365, 515456), (136918, 502080), (142256, 483240), (161080, 426768), (167360, 410754), (177820, 386592), (193296, 355640), (200832, 342295), (205377, 334720), (213384, 322160), (241620, 284512), (251040, 273836), (257728, 266730)]