1340763480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 432

約数和(自身を含む): 5405091120

約数和(自身を除く): 4064327640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 98, 102, 105, 119, 120, 126, 136, 140, 147, 153, 168, 170, 180, 196, 204, 210, 238, 245, 252, 255, 263, 280, 289, 294, 306, 315, 340, 357, 360, 392, 408, 420, 441, 476, 490, 504, 510, 526, 578, 588, 595, 612, 630, 680, 714, 735, 765, 789, 833, 840, 867, 882, 952, 980, 1020, 1052, 1071, 1156, 1176, 1190, 1224, 1260, 1315, 1428, 1445, 1470, 1530, 1578, 1666, 1734, 1764, 1785, 1841, 1960, 2023, 2040, 2104, 2142, 2205, 2312, 2367, 2380, 2499, 2520, 2601, 2630, 2856, 2890, 2940, 3060, 3156, 3332, 3468, 3528, 3570, 3682, 3945, 4046, 4165, 4284, 4335, 4410, 4471, 4734, 4760, 4998, 5202, 5260, 5355, 5523, 5780, 5880, 6069, 6120, 6312, 6664, 6936, 7140, 7364, 7497, 7890, 8092, 8330, 8568, 8670, 8820, 8942, 9205, 9468, 9996, 10115, 10404, 10520, 10710, 11046, 11560, 11835, 12138, 12495, 12887, 13005, 13413, 14161, 14280, 14728, 14994, 15780, 16184, 16569, 16660, 17340, 17640, 17884, 18207, 18410, 18936, 19992, 20230, 20808, 21420, 22092, 22355, 23670, 24276, 24990, 25774, 26010, 26826, 27615, 28322, 29988, 30345, 31297, 31560, 33138, 33320, 34680, 35768, 36414, 36820, 37485, 38661, 40239, 40460, 42483, 42840, 44184, 44710, 47340, 48552, 49980, 51548, 52020, 53652, 55230, 56644, 59976, 60690, 62594, 64435, 66276, 67065, 70805, 72828, 73640, 74970, 76007, 77322, 80478, 80920, 82845, 84966, 89420, 91035, 93891, 94680, 99960, 103096, 104040, 107304, 110460, 113288, 115983, 121380, 125188, 127449, 128870, 132552, 134130, 141610, 145656, 149940, 152014, 154644, 156485, 160956, 165690, 169932, 178840, 182070, 187782, 193305, 201195, 212415, 219079, 220920, 228021, 231966, 242760, 250376, 254898, 257740, 268260, 281673, 283220, 299880, 304028, 309288, 312970, 321912, 331380, 339864, 364140, 375564, 380035, 386610, 402390, 424830, 438158, 456042, 463932, 469455, 509796, 515480, 532049, 536520, 563346, 566440, 579915, 608056, 625940, 637245, 657237, 662760, 684063, 728280, 751128, 760070, 773220, 804780, 849660, 876316, 912084, 927864, 938910, 1019592, 1064098, 1095395, 1126692, 1140105, 1159830, 1251880, 1274490, 1314474, 1368126, 1408365, 1520140, 1546440, 1596147, 1609560, 1699320, 1752632, 1824168, 1877820, 1971711, 2128196, 2190790, 2253384, 2280210, 2319660, 2548980, 2628948, 2660245, 2736252, 2816730, 3040280, 3192294, 3286185, 3420315, 3724343, 3755640, 3943422, 4256392, 4381580, 4560420, 4639320, 4788441, 5097960, 5257896, 5320490, 5472504, 5633460, 6384588, 6572370, 6840630, 7448686, 7886844, 7980735, 8763160, 9120840, 9576882, 9858555, 10640980, 11173029, 11266920, 12769176, 13144740, 13681260, 14897372, 15773688, 15961470, 18621715, 19153764, 19717110, 21281960, 22346058, 23942205, 26289480, 27362520, 29794744, 31922940, 33519087, 37243430, 38307528, 39434220, 44692116, 47884410, 55865145, 63845880, 67038174, 74486860, 78868440, 89384232, 95768820, 111730290, 134076348, 148973720, 167595435, 191537640, 223460580, 268152696, 335190870, 446921160, 670381740, 1340763480]

約数ペア:

[(1, 1340763480), (2, 670381740), (3, 446921160), (4, 335190870), (5, 268152696), (6, 223460580), (7, 191537640), (8, 167595435), (9, 148973720), (10, 134076348), (12, 111730290), (14, 95768820), (15, 89384232), (17, 78868440), (18, 74486860), (20, 67038174), (21, 63845880), (24, 55865145), (28, 47884410), (30, 44692116), (34, 39434220), (35, 38307528), (36, 37243430), (40, 33519087), (42, 31922940), (45, 29794744), (49, 27362520), (51, 26289480), (56, 23942205), (60, 22346058), (63, 21281960), (68, 19717110), (70, 19153764), (72, 18621715), (84, 15961470), (85, 15773688), (90, 14897372), (98, 13681260), (102, 13144740), (105, 12769176), (119, 11266920), (120, 11173029), (126, 10640980), (136, 9858555), (140, 9576882), (147, 9120840), (153, 8763160), (168, 7980735), (170, 7886844), (180, 7448686), (196, 6840630), (204, 6572370), (210, 6384588), (238, 5633460), (245, 5472504), (252, 5320490), (255, 5257896), (263, 5097960), (280, 4788441), (289, 4639320), (294, 4560420), (306, 4381580), (315, 4256392), (340, 3943422), (357, 3755640), (360, 3724343), (392, 3420315), (408, 3286185), (420, 3192294), (441, 3040280), (476, 2816730), (490, 2736252), (504, 2660245), (510, 2628948), (526, 2548980), (578, 2319660), (588, 2280210), (595, 2253384), (612, 2190790), (630, 2128196), (680, 1971711), (714, 1877820), (735, 1824168), (765, 1752632), (789, 1699320), (833, 1609560), (840, 1596147), (867, 1546440), (882, 1520140), (952, 1408365), (980, 1368126), (1020, 1314474), (1052, 1274490), (1071, 1251880), (1156, 1159830), (1176, 1140105), (1190, 1126692), (1224, 1095395), (1260, 1064098), (1315, 1019592), (1428, 938910), (1445, 927864), (1470, 912084), (1530, 876316), (1578, 849660), (1666, 804780), (1734, 773220), (1764, 760070), (1785, 751128), (1841, 728280), (1960, 684063), (2023, 662760), (2040, 657237), (2104, 637245), (2142, 625940), (2205, 608056), (2312, 579915), (2367, 566440), (2380, 563346), (2499, 536520), (2520, 532049), (2601, 515480), (2630, 509796), (2856, 469455), (2890, 463932), (2940, 456042), (3060, 438158), (3156, 424830), (3332, 402390), (3468, 386610), (3528, 380035), (3570, 375564), (3682, 364140), (3945, 339864), (4046, 331380), (4165, 321912), (4284, 312970), (4335, 309288), (4410, 304028), (4471, 299880), (4734, 283220), (4760, 281673), (4998, 268260), (5202, 257740), (5260, 254898), (5355, 250376), (5523, 242760), (5780, 231966), (5880, 228021), (6069, 220920), (6120, 219079), (6312, 212415), (6664, 201195), (6936, 193305), (7140, 187782), (7364, 182070), (7497, 178840), (7890, 169932), (8092, 165690), (8330, 160956), (8568, 156485), (8670, 154644), (8820, 152014), (8942, 149940), (9205, 145656), (9468, 141610), (9996, 134130), (10115, 132552), (10404, 128870), (10520, 127449), (10710, 125188), (11046, 121380), (11560, 115983), (11835, 113288), (12138, 110460), (12495, 107304), (12887, 104040), (13005, 103096), (13413, 99960), (14161, 94680), (14280, 93891), (14728, 91035), (14994, 89420), (15780, 84966), (16184, 82845), (16569, 80920), (16660, 80478), (17340, 77322), (17640, 76007), (17884, 74970), (18207, 73640), (18410, 72828), (18936, 70805), (19992, 67065), (20230, 66276), (20808, 64435), (21420, 62594), (22092, 60690), (22355, 59976), (23670, 56644), (24276, 55230), (24990, 53652), (25774, 52020), (26010, 51548), (26826, 49980), (27615, 48552), (28322, 47340), (29988, 44710), (30345, 44184), (31297, 42840), (31560, 42483), (33138, 40460), (33320, 40239), (34680, 38661), (35768, 37485), (36414, 36820)]