391994460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 1420316352

約数和(自身を除く): 1028321892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 97, 99, 110, 117, 130, 132, 143, 156, 157, 165, 180, 194, 195, 198, 220, 234, 260, 286, 291, 314, 330, 388, 390, 396, 429, 468, 471, 485, 495, 572, 582, 585, 628, 660, 715, 780, 785, 858, 873, 942, 970, 990, 1067, 1164, 1170, 1261, 1287, 1413, 1430, 1455, 1570, 1716, 1727, 1746, 1884, 1940, 1980, 2041, 2134, 2145, 2340, 2355, 2522, 2574, 2826, 2860, 2910, 3140, 3201, 3454, 3492, 3783, 4082, 4268, 4290, 4365, 4710, 5044, 5148, 5181, 5335, 5652, 5820, 6123, 6305, 6402, 6435, 6908, 7065, 7566, 8164, 8580, 8635, 8730, 9420, 9603, 10205, 10362, 10670, 11349, 12246, 12610, 12804, 12870, 13871, 14130, 15132, 15229, 15543, 16005, 17270, 17460, 18369, 18915, 19206, 20410, 20724, 21340, 22451, 22698, 24492, 25220, 25740, 25905, 27742, 28260, 30458, 30615, 31086, 32010, 34540, 36738, 37830, 38412, 40820, 41613, 44902, 45396, 45687, 48015, 51810, 55484, 56745, 60916, 61230, 62172, 64020, 67353, 69355, 73476, 75660, 76145, 77715, 83226, 89804, 91374, 91845, 96030, 103620, 112255, 113490, 122460, 124839, 134706, 137061, 138710, 152290, 155430, 166452, 167519, 182748, 183690, 192060, 197977, 202059, 208065, 224510, 226980, 228435, 249678, 269412, 274122, 277420, 304580, 310860, 335038, 336765, 367380, 395954, 404118, 416130, 449020, 456870, 499356, 502557, 548244, 593931, 624195, 670076, 673530, 685305, 791908, 808236, 832260, 837595, 913740, 989885, 1005114, 1010295, 1187862, 1248390, 1347060, 1370610, 1507671, 1675190, 1781793, 1979770, 2010228, 2020590, 2177747, 2375724, 2496780, 2512785, 2741220, 2969655, 3015342, 3350380, 3563586, 3959540, 4041180, 4355494, 5025570, 5939310, 6030684, 6533241, 7127172, 7538355, 8710988, 8908965, 10051140, 10888735, 11878620, 13066482, 15076710, 17817930, 19599723, 21777470, 26132964, 30153420, 32666205, 35635860, 39199446, 43554940, 65332410, 78398892, 97998615, 130664820, 195997230, 391994460]

約数ペア:

[(1, 391994460), (2, 195997230), (3, 130664820), (4, 97998615), (5, 78398892), (6, 65332410), (9, 43554940), (10, 39199446), (11, 35635860), (12, 32666205), (13, 30153420), (15, 26132964), (18, 21777470), (20, 19599723), (22, 17817930), (26, 15076710), (30, 13066482), (33, 11878620), (36, 10888735), (39, 10051140), (44, 8908965), (45, 8710988), (52, 7538355), (55, 7127172), (60, 6533241), (65, 6030684), (66, 5939310), (78, 5025570), (90, 4355494), (97, 4041180), (99, 3959540), (110, 3563586), (117, 3350380), (130, 3015342), (132, 2969655), (143, 2741220), (156, 2512785), (157, 2496780), (165, 2375724), (180, 2177747), (194, 2020590), (195, 2010228), (198, 1979770), (220, 1781793), (234, 1675190), (260, 1507671), (286, 1370610), (291, 1347060), (314, 1248390), (330, 1187862), (388, 1010295), (390, 1005114), (396, 989885), (429, 913740), (468, 837595), (471, 832260), (485, 808236), (495, 791908), (572, 685305), (582, 673530), (585, 670076), (628, 624195), (660, 593931), (715, 548244), (780, 502557), (785, 499356), (858, 456870), (873, 449020), (942, 416130), (970, 404118), (990, 395954), (1067, 367380), (1164, 336765), (1170, 335038), (1261, 310860), (1287, 304580), (1413, 277420), (1430, 274122), (1455, 269412), (1570, 249678), (1716, 228435), (1727, 226980), (1746, 224510), (1884, 208065), (1940, 202059), (1980, 197977), (2041, 192060), (2134, 183690), (2145, 182748), (2340, 167519), (2355, 166452), (2522, 155430), (2574, 152290), (2826, 138710), (2860, 137061), (2910, 134706), (3140, 124839), (3201, 122460), (3454, 113490), (3492, 112255), (3783, 103620), (4082, 96030), (4268, 91845), (4290, 91374), (4365, 89804), (4710, 83226), (5044, 77715), (5148, 76145), (5181, 75660), (5335, 73476), (5652, 69355), (5820, 67353), (6123, 64020), (6305, 62172), (6402, 61230), (6435, 60916), (6908, 56745), (7065, 55484), (7566, 51810), (8164, 48015), (8580, 45687), (8635, 45396), (8730, 44902), (9420, 41613), (9603, 40820), (10205, 38412), (10362, 37830), (10670, 36738), (11349, 34540), (12246, 32010), (12610, 31086), (12804, 30615), (12870, 30458), (13871, 28260), (14130, 27742), (15132, 25905), (15229, 25740), (15543, 25220), (16005, 24492), (17270, 22698), (17460, 22451), (18369, 21340), (18915, 20724), (19206, 20410)]