20023468920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1$

素因数の和:757

約数の個数: 640

約数和(自身を含む): 83704199040

約数和(自身を除く): 63680730120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 113, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 226, 234, 252, 260, 270, 273, 280, 312, 315, 324, 339, 351, 360, 364, 378, 390, 405, 420, 452, 455, 468, 504, 520, 540, 546, 565, 567, 585, 601, 630, 648, 678, 702, 728, 756, 780, 791, 810, 819, 840, 904, 910, 936, 945, 1017, 1053, 1080, 1092, 1130, 1134, 1170, 1202, 1260, 1356, 1365, 1404, 1469, 1512, 1560, 1582, 1620, 1638, 1695, 1755, 1803, 1820, 1890, 2034, 2106, 2184, 2260, 2268, 2340, 2373, 2404, 2457, 2520, 2712, 2730, 2808, 2835, 2938, 3005, 3051, 3164, 3240, 3276, 3390, 3510, 3606, 3640, 3780, 3955, 4068, 4095, 4207, 4212, 4407, 4520, 4536, 4680, 4746, 4808, 4914, 5085, 5265, 5409, 5460, 5670, 5876, 6010, 6102, 6328, 6552, 6780, 7020, 7119, 7212, 7345, 7371, 7560, 7813, 7910, 8136, 8190, 8414, 8424, 8814, 9015, 9153, 9492, 9828, 10170, 10283, 10530, 10818, 10920, 11340, 11752, 11865, 12020, 12204, 12285, 12621, 13221, 13560, 14040, 14238, 14424, 14690, 14742, 15255, 15626, 15820, 16227, 16380, 16828, 17628, 18030, 18306, 18984, 19656, 20340, 20566, 21035, 21060, 21357, 21636, 22035, 22680, 23439, 23730, 24040, 24408, 24570, 25242, 26442, 27045, 28476, 29380, 29484, 30510, 30849, 31252, 31640, 32454, 32760, 33656, 35256, 35595, 36060, 36612, 36855, 37863, 39065, 39663, 40680, 41132, 42070, 42120, 42714, 43272, 44070, 45765, 46878, 47460, 48681, 49140, 50484, 51415, 52884, 54090, 54691, 56952, 58760, 58968, 61020, 61698, 62504, 63105, 64071, 64908, 66105, 67913, 70317, 71190, 72120, 73224, 73710, 75726, 78130, 79326, 81135, 82264, 84140, 85428, 88140, 91530, 92547, 93756, 94920, 97362, 98280, 100968, 102830, 105768, 106785, 108180, 109382, 113589, 117195, 118989, 122040, 123396, 126210, 128142, 129816, 132210, 135826, 140634, 142380, 147420, 151452, 154245, 156260, 158652, 162270, 164073, 168280, 170856, 176280, 183060, 185094, 187512, 189315, 194724, 198315, 203739, 205660, 210951, 213570, 216360, 218764, 227178, 234390, 237978, 243405, 246792, 252420, 256284, 264420, 271652, 273455, 277641, 281268, 284760, 294840, 302904, 308490, 312520, 317304, 320355, 324540, 328146, 339565, 340767, 351585, 366120, 370188, 378630, 389448, 396630, 407478, 411320, 421902, 427140, 437528, 454356, 462735, 468780, 475391, 475956, 486810, 492219, 504840, 512568, 528840, 543304, 546910, 555282, 562536, 567945, 594945, 611217, 616980, 632853, 640710, 649080, 656292, 679130, 681534, 703170, 740376, 757260, 793260, 814956, 820365, 832923, 843804, 854280, 882869, 908712, 925470, 937560, 950782, 951912, 973620, 984438, 1018695, 1054755, 1093820, 1110564, 1135890, 1189890, 1222434, 1233960, 1265706, 1281420, 1312584, 1358260, 1363068, 1388205, 1406340, 1426173, 1476657, 1514520, 1586520, 1629912, 1640730, 1665846, 1687608, 1703835, 1765738, 1833651, 1850940, 1901564, 1947240, 1968876, 2037390, 2109510, 2187640, 2221128, 2271780, 2376955, 2379780, 2444868, 2461095, 2531412, 2562840, 2648607, 2716520, 2726136, 2776410, 2812680, 2852346, 2953314, 3056085, 3164265, 3281460, 3331692, 3407670, 3531476, 3667302, 3701880, 3803128, 3937752, 4074780, 4164615, 4219020, 4278519, 4414345, 4429971, 4543560, 4753910, 4759560, 4889736, 4922190, 5062824, 5297214, 5500953, 5552820, 5704692, 5906628, 6112170, 6180083, 6328530, 6562920, 6663384, 6815340, 7062952, 7130865, 7334604, 7383285, 7945821, 8149560, 8329230, 8438040, 8557038, 8828690, 8859942, 9168255, 9507820, 9844380, 10594428, 11001906, 11105640, 11409384, 11813256, 12224340, 12360166, 12657060, 12835557, 13243035, 13630680, 14261730, 14669208, 14766570, 15891642, 16658460, 17114076, 17657380, 17719884, 18336510, 18540249, 19015640, 19688760, 21188856, 21392595, 22003812, 22149855, 23837463, 24448680, 24720332, 25314120, 25671114, 26486070, 27504765, 28523460, 29533140, 30900415, 31783284, 33316920, 34228152, 35314760, 35439768, 36673020, 37080498, 38506671, 39729105, 42785190, 44007624, 44299710, 47674926, 49440664, 51342228, 52972140, 55009530, 55620747, 57046920, 59066280, 61800830, 63566568, 64177785, 71512389, 73346040, 74160996, 77013342, 79458210, 85570380, 88599420, 92701245, 95349852, 102684456, 105944280, 110019060, 111241494, 119187315, 123601660, 128355570, 143024778, 148321992, 154026684, 158916420, 166862241, 171140760, 177198840, 185402490, 190699704, 192533355, 220038120, 222482988, 238374630, 247203320, 256711140, 278103735, 286049556, 308053368, 317832840, 333724482, 357561945, 370804980, 385066710, 444965976, 476749260, 500586723, 513422280, 556207470, 572099112, 667448964, 715123890, 741609960, 770133420, 834311205, 953498520, 1001173446, 1112414940, 1334897928, 1430247780, 1540266840, 1668622410, 2002346892, 2224829880, 2502933615, 2860495560, 3337244820, 4004693784, 5005867230, 6674489640, 10011734460, 20023468920]

約数ペア:

[(1, 20023468920), (2, 10011734460), (3, 6674489640), (4, 5005867230), (5, 4004693784), (6, 3337244820), (7, 2860495560), (8, 2502933615), (9, 2224829880), (10, 2002346892), (12, 1668622410), (13, 1540266840), (14, 1430247780), (15, 1334897928), (18, 1112414940), (20, 1001173446), (21, 953498520), (24, 834311205), (26, 770133420), (27, 741609960), (28, 715123890), (30, 667448964), (35, 572099112), (36, 556207470), (39, 513422280), (40, 500586723), (42, 476749260), (45, 444965976), (52, 385066710), (54, 370804980), (56, 357561945), (60, 333724482), (63, 317832840), (65, 308053368), (70, 286049556), (72, 278103735), (78, 256711140), (81, 247203320), (84, 238374630), (90, 222482988), (91, 220038120), (104, 192533355), (105, 190699704), (108, 185402490), (113, 177198840), (117, 171140760), (120, 166862241), (126, 158916420), (130, 154026684), (135, 148321992), (140, 143024778), (156, 128355570), (162, 123601660), (168, 119187315), (180, 111241494), (182, 110019060), (189, 105944280), (195, 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14261730), (1469, 13630680), (1512, 13243035), (1560, 12835557), (1582, 12657060), (1620, 12360166), (1638, 12224340), (1695, 11813256), (1755, 11409384), (1803, 11105640), (1820, 11001906), (1890, 10594428), (2034, 9844380), (2106, 9507820), (2184, 9168255), (2260, 8859942), (2268, 8828690), (2340, 8557038), (2373, 8438040), (2404, 8329230), (2457, 8149560), (2520, 7945821), (2712, 7383285), (2730, 7334604), (2808, 7130865), (2835, 7062952), (2938, 6815340), (3005, 6663384), (3051, 6562920), (3164, 6328530), (3240, 6180083), (3276, 6112170), (3390, 5906628), (3510, 5704692), (3606, 5552820), (3640, 5500953), (3780, 5297214), (3955, 5062824), (4068, 4922190), (4095, 4889736), (4207, 4759560), (4212, 4753910), (4407, 4543560), (4520, 4429971), (4536, 4414345), (4680, 4278519), (4746, 4219020), (4808, 4164615), (4914, 4074780), (5085, 3937752), (5265, 3803128), (5409, 3701880), (5460, 3667302), (5670, 3531476), (5876, 3407670), (6010, 3331692), (6102, 3281460), (6328, 3164265), (6552, 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(75726, 264420), (78130, 256284), (79326, 252420), (81135, 246792), (82264, 243405), (84140, 237978), (85428, 234390), (88140, 227178), (91530, 218764), (92547, 216360), (93756, 213570), (94920, 210951), (97362, 205660), (98280, 203739), (100968, 198315), (102830, 194724), (105768, 189315), (106785, 187512), (108180, 185094), (109382, 183060), (113589, 176280), (117195, 170856), (118989, 168280), (122040, 164073), (123396, 162270), (126210, 158652), (128142, 156260), (129816, 154245), (132210, 151452), (135826, 147420), (140634, 142380)]