393813420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 384

約数和(自身を含む): 1517322240

約数和(自身を除く): 1123508820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 79, 83, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 158, 165, 166, 182, 195, 210, 220, 231, 237, 249, 260, 273, 286, 308, 316, 330, 332, 364, 385, 390, 395, 415, 420, 429, 455, 462, 474, 498, 546, 553, 572, 581, 660, 715, 770, 780, 790, 830, 858, 869, 910, 913, 924, 948, 996, 1001, 1027, 1079, 1092, 1106, 1155, 1162, 1185, 1245, 1365, 1430, 1540, 1580, 1659, 1660, 1716, 1738, 1743, 1820, 1826, 2002, 2054, 2145, 2158, 2212, 2310, 2324, 2370, 2490, 2607, 2730, 2739, 2765, 2860, 2905, 3003, 3081, 3237, 3318, 3476, 3486, 3652, 4004, 4108, 4290, 4316, 4345, 4565, 4620, 4740, 4980, 5005, 5135, 5214, 5395, 5460, 5478, 5530, 5810, 6006, 6083, 6162, 6391, 6474, 6557, 6636, 6972, 7189, 7553, 8295, 8580, 8690, 8715, 9130, 10010, 10270, 10428, 10790, 10956, 11060, 11297, 11620, 11869, 12012, 12166, 12324, 12782, 12948, 13035, 13114, 13695, 14378, 15015, 15106, 15405, 16185, 16590, 17380, 17430, 18249, 18260, 19173, 19671, 20020, 20540, 21567, 21580, 22594, 22659, 23738, 24332, 25564, 26070, 26228, 27390, 28756, 30030, 30212, 30415, 30810, 31955, 32370, 32785, 33180, 33891, 34860, 35607, 35945, 36498, 37765, 38346, 39342, 43134, 45188, 45318, 45899, 47476, 52140, 54780, 56485, 59345, 60060, 60830, 61620, 63910, 64740, 65570, 67782, 71214, 71890, 72127, 72996, 75530, 76692, 78684, 79079, 83083, 85241, 86268, 90636, 91245, 91798, 95865, 98355, 107835, 112970, 113295, 118690, 121660, 127820, 131140, 135564, 137697, 142428, 143780, 144254, 151060, 158158, 166166, 169455, 170482, 178035, 182490, 183596, 191730, 196710, 215670, 216381, 225940, 226590, 229495, 237237, 237380, 249249, 255723, 275394, 288508, 316316, 332332, 338910, 340964, 356070, 360635, 364980, 383460, 393420, 395395, 415415, 426205, 431340, 432762, 453180, 458990, 474474, 498498, 504889, 511446, 550788, 596687, 677820, 688485, 712140, 721270, 790790, 830830, 852410, 865524, 917980, 937651, 948948, 996996, 1009778, 1022892, 1081905, 1186185, 1193374, 1246245, 1278615, 1376970, 1442540, 1514667, 1581580, 1661660, 1704820, 1790061, 1875302, 2019556, 2163810, 2372370, 2386748, 2492490, 2524445, 2557230, 2753940, 2812953, 2983435, 3029334, 3580122, 3750604, 4327620, 4688255, 4744740, 4984980, 5048890, 5114460, 5625906, 5966870, 6058668, 6563557, 7160244, 7573335, 8950305, 9376510, 10097780, 11251812, 11933740, 13127114, 14064765, 15146670, 17900610, 18753020, 19690671, 26254228, 28129530, 30293340, 32817785, 35801220, 39381342, 56259060, 65635570, 78762684, 98453355, 131271140, 196906710, 393813420]

約数ペア:

[(1, 393813420), (2, 196906710), (3, 131271140), (4, 98453355), (5, 78762684), (6, 65635570), (7, 56259060), (10, 39381342), (11, 35801220), (12, 32817785), (13, 30293340), (14, 28129530), (15, 26254228), (20, 19690671), (21, 18753020), (22, 17900610), (26, 15146670), (28, 14064765), (30, 13127114), (33, 11933740), (35, 11251812), (39, 10097780), (42, 9376510), (44, 8950305), (52, 7573335), (55, 7160244), (60, 6563557), (65, 6058668), (66, 5966870), (70, 5625906), (77, 5114460), (78, 5048890), (79, 4984980), (83, 4744740), (84, 4688255), (91, 4327620), (105, 3750604), (110, 3580122), (130, 3029334), (132, 2983435), (140, 2812953), (143, 2753940), (154, 2557230), (156, 2524445), (158, 2492490), (165, 2386748), (166, 2372370), (182, 2163810), (195, 2019556), (210, 1875302), (220, 1790061), (231, 1704820), (237, 1661660), (249, 1581580), (260, 1514667), (273, 1442540), (286, 1376970), (308, 1278615), (316, 1246245), (330, 1193374), (332, 1186185), (364, 1081905), (385, 1022892), (390, 1009778), (395, 996996), (415, 948948), (420, 937651), (429, 917980), (455, 865524), (462, 852410), (474, 830830), (498, 790790), (546, 721270), (553, 712140), (572, 688485), (581, 677820), (660, 596687), (715, 550788), (770, 511446), (780, 504889), (790, 498498), (830, 474474), (858, 458990), (869, 453180), (910, 432762), (913, 431340), (924, 426205), (948, 415415), (996, 395395), (1001, 393420), (1027, 383460), (1079, 364980), (1092, 360635), (1106, 356070), (1155, 340964), (1162, 338910), (1185, 332332), (1245, 316316), (1365, 288508), (1430, 275394), (1540, 255723), (1580, 249249), (1659, 237380), (1660, 237237), (1716, 229495), (1738, 226590), (1743, 225940), (1820, 216381), (1826, 215670), (2002, 196710), (2054, 191730), (2145, 183596), (2158, 182490), (2212, 178035), (2310, 170482), (2324, 169455), (2370, 166166), (2490, 158158), (2607, 151060), (2730, 144254), (2739, 143780), (2765, 142428), (2860, 137697), (2905, 135564), (3003, 131140), (3081, 127820), (3237, 121660), (3318, 118690), (3476, 113295), (3486, 112970), (3652, 107835), (4004, 98355), (4108, 95865), (4290, 91798), (4316, 91245), (4345, 90636), (4565, 86268), (4620, 85241), (4740, 83083), (4980, 79079), (5005, 78684), (5135, 76692), (5214, 75530), (5395, 72996), (5460, 72127), (5478, 71890), (5530, 71214), (5810, 67782), (6006, 65570), (6083, 64740), (6162, 63910), (6391, 61620), (6474, 60830), (6557, 60060), (6636, 59345), (6972, 56485), (7189, 54780), (7553, 52140), (8295, 47476), (8580, 45899), (8690, 45318), (8715, 45188), (9130, 43134), (10010, 39342), (10270, 38346), (10428, 37765), (10790, 36498), (10956, 35945), (11060, 35607), (11297, 34860), (11620, 33891), (11869, 33180), (12012, 32785), (12166, 32370), (12324, 31955), (12782, 30810), (12948, 30415), (13035, 30212), (13114, 30030), (13695, 28756), (14378, 27390), (15015, 26228), (15106, 26070), (15405, 25564), (16185, 24332), (16590, 23738), (17380, 22659), (17430, 22594), (18249, 21580), (18260, 21567), (19173, 20540), (19671, 20020)]