1609985520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:885

約数の個数: 480

約数和(自身を含む): 6694571520

約数和(自身を除く): 5084586000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 19, 20, 22, 24, 26, 30, 33, 36, 38, 39, 40, 44, 45, 48, 52, 55, 57, 60, 65, 66, 72, 76, 78, 80, 88, 90, 95, 99, 104, 110, 114, 117, 120, 130, 132, 143, 144, 152, 156, 165, 171, 176, 180, 190, 195, 198, 208, 209, 220, 228, 234, 240, 247, 260, 264, 285, 286, 304, 312, 330, 342, 360, 380, 390, 396, 418, 429, 440, 456, 468, 494, 495, 520, 528, 570, 572, 585, 624, 627, 660, 684, 715, 720, 741, 760, 780, 792, 823, 836, 855, 858, 880, 912, 936, 988, 990, 1040, 1045, 1140, 1144, 1170, 1235, 1254, 1287, 1320, 1368, 1430, 1482, 1520, 1560, 1584, 1646, 1672, 1710, 1716, 1872, 1881, 1976, 1980, 2090, 2145, 2223, 2280, 2288, 2340, 2469, 2470, 2508, 2574, 2640, 2717, 2736, 2860, 2964, 3120, 3135, 3292, 3344, 3420, 3432, 3705, 3762, 3952, 3960, 4115, 4180, 4290, 4446, 4560, 4680, 4938, 4940, 5016, 5148, 5434, 5720, 5928, 6270, 6435, 6584, 6840, 6864, 7407, 7410, 7524, 7920, 8151, 8230, 8360, 8580, 8892, 9053, 9360, 9405, 9876, 9880, 10032, 10296, 10699, 10868, 11115, 11440, 11856, 12345, 12540, 12870, 13168, 13585, 13680, 14814, 14820, 15048, 15637, 16302, 16460, 16720, 17160, 17784, 18106, 18810, 19752, 19760, 20592, 21398, 21736, 22230, 24453, 24690, 25080, 25740, 27159, 27170, 29628, 29640, 30096, 31274, 32097, 32604, 32920, 34320, 35568, 36212, 37035, 37620, 39504, 40755, 42796, 43472, 44460, 45265, 46911, 48906, 49380, 50160, 51480, 53495, 54318, 54340, 59256, 59280, 62548, 64194, 65208, 65840, 72424, 74070, 75240, 78185, 81477, 81510, 85592, 88920, 90530, 93822, 96291, 97812, 98760, 102960, 106990, 108636, 108680, 117689, 118512, 122265, 125096, 128388, 130416, 135795, 140733, 144848, 148140, 150480, 156370, 160485, 162954, 163020, 171184, 172007, 177840, 181060, 187644, 192582, 195624, 197520, 203281, 213980, 217272, 217360, 234555, 235378, 244530, 250192, 256776, 271590, 281466, 296280, 312740, 320970, 325908, 326040, 344014, 353067, 362120, 375288, 385164, 391248, 406562, 407385, 427960, 434544, 469110, 470756, 481455, 489060, 513552, 516021, 543180, 562932, 588445, 592560, 609843, 625480, 641940, 651816, 652080, 688028, 703665, 706134, 724240, 750576, 770328, 813124, 814770, 855920, 860035, 938220, 941512, 962910, 978120, 1016405, 1032042, 1059201, 1086360, 1125864, 1176890, 1219686, 1250960, 1283880, 1303632, 1376056, 1407330, 1412268, 1540656, 1548063, 1626248, 1629540, 1720070, 1765335, 1829529, 1876440, 1883024, 1925820, 1956240, 2032810, 2064084, 2118402, 2172720, 2236091, 2251728, 2353780, 2439372, 2567760, 2580105, 2752112, 2814660, 2824536, 3049215, 3096126, 3252496, 3259080, 3440140, 3530670, 3659058, 3752880, 3851640, 4065620, 4128168, 4236804, 4472182, 4707560, 4878744, 5160210, 5296005, 5629320, 5649072, 6098430, 6192252, 6518160, 6708273, 6880280, 7061340, 7318116, 7703280, 7740315, 8131240, 8256336, 8473608, 8944364, 9147645, 9415120, 9757488, 10320420, 10592010, 11180455, 11258640, 12196860, 12384504, 13416546, 13760560, 14122680, 14636232, 15480630, 16262480, 16947216, 17888728, 18295290, 20124819, 20640840, 21184020, 22360910, 24393720, 24769008, 26833092, 28245360, 29272464, 30961260, 33541365, 35777456, 36590580, 40249638, 41281680, 42368040, 44721820, 48787440, 53666184, 61922520, 67082730, 73181160, 80499276, 84736080, 89443640, 100624095, 107332368, 123845040, 134165460, 146362320, 160998552, 178887280, 201248190, 268330920, 321997104, 402496380, 536661840, 804992760, 1609985520]

約数ペア:

[(1, 1609985520), (2, 804992760), (3, 536661840), (4, 402496380), (5, 321997104), (6, 268330920), (8, 201248190), (9, 178887280), (10, 160998552), (11, 146362320), (12, 134165460), (13, 123845040), (15, 107332368), (16, 100624095), (18, 89443640), (19, 84736080), (20, 80499276), (22, 73181160), (24, 67082730), (26, 61922520), (30, 53666184), (33, 48787440), (36, 44721820), (38, 42368040), (39, 41281680), (40, 40249638), (44, 36590580), (45, 35777456), (48, 33541365), (52, 30961260), (55, 29272464), (57, 28245360), (60, 26833092), (65, 24769008), (66, 24393720), (72, 22360910), (76, 21184020), (78, 20640840), (80, 20124819), (88, 18295290), (90, 17888728), (95, 16947216), (99, 16262480), (104, 15480630), (110, 14636232), (114, 14122680), (117, 13760560), (120, 13416546), (130, 12384504), (132, 12196860), (143, 11258640), (144, 11180455), (152, 10592010), (156, 10320420), (165, 9757488), (171, 9415120), (176, 9147645), (180, 8944364), (190, 8473608), (195, 8256336), (198, 8131240), (208, 7740315), (209, 7703280), (220, 7318116), (228, 7061340), (234, 6880280), (240, 6708273), (247, 6518160), (260, 6192252), (264, 6098430), (285, 5649072), (286, 5629320), (304, 5296005), (312, 5160210), (330, 4878744), (342, 4707560), (360, 4472182), (380, 4236804), (390, 4128168), (396, 4065620), (418, 3851640), (429, 3752880), (440, 3659058), (456, 3530670), (468, 3440140), (494, 3259080), (495, 3252496), (520, 3096126), (528, 3049215), (570, 2824536), (572, 2814660), (585, 2752112), (624, 2580105), (627, 2567760), (660, 2439372), (684, 2353780), (715, 2251728), (720, 2236091), (741, 2172720), (760, 2118402), (780, 2064084), (792, 2032810), (823, 1956240), (836, 1925820), (855, 1883024), (858, 1876440), (880, 1829529), (912, 1765335), (936, 1720070), (988, 1629540), (990, 1626248), (1040, 1548063), (1045, 1540656), (1140, 1412268), (1144, 1407330), (1170, 1376056), (1235, 1303632), (1254, 1283880), (1287, 1250960), (1320, 1219686), (1368, 1176890), (1430, 1125864), (1482, 1086360), (1520, 1059201), (1560, 1032042), (1584, 1016405), (1646, 978120), (1672, 962910), (1710, 941512), (1716, 938220), (1872, 860035), (1881, 855920), (1976, 814770), (1980, 813124), (2090, 770328), (2145, 750576), (2223, 724240), (2280, 706134), (2288, 703665), (2340, 688028), (2469, 652080), (2470, 651816), (2508, 641940), (2574, 625480), (2640, 609843), (2717, 592560), (2736, 588445), (2860, 562932), (2964, 543180), (3120, 516021), (3135, 513552), (3292, 489060), (3344, 481455), (3420, 470756), (3432, 469110), (3705, 434544), (3762, 427960), (3952, 407385), (3960, 406562), (4115, 391248), (4180, 385164), (4290, 375288), (4446, 362120), (4560, 353067), (4680, 344014), (4938, 326040), (4940, 325908), (5016, 320970), (5148, 312740), (5434, 296280), (5720, 281466), (5928, 271590), (6270, 256776), (6435, 250192), (6584, 244530), (6840, 235378), (6864, 234555), (7407, 217360), (7410, 217272), (7524, 213980), (7920, 203281), (8151, 197520), (8230, 195624), (8360, 192582), (8580, 187644), (8892, 181060), (9053, 177840), (9360, 172007), (9405, 171184), (9876, 163020), (9880, 162954), (10032, 160485), (10296, 156370), (10699, 150480), (10868, 148140), (11115, 144848), (11440, 140733), (11856, 135795), (12345, 130416), (12540, 128388), (12870, 125096), (13168, 122265), (13585, 118512), (13680, 117689), (14814, 108680), (14820, 108636), (15048, 106990), (15637, 102960), (16302, 98760), (16460, 97812), (16720, 96291), (17160, 93822), (17784, 90530), (18106, 88920), (18810, 85592), (19752, 81510), (19760, 81477), (20592, 78185), (21398, 75240), (21736, 74070), (22230, 72424), (24453, 65840), (24690, 65208), (25080, 64194), (25740, 62548), (27159, 59280), (27170, 59256), (29628, 54340), (29640, 54318), (30096, 53495), (31274, 51480), (32097, 50160), (32604, 49380), (32920, 48906), (34320, 46911), (35568, 45265), (36212, 44460), (37035, 43472), (37620, 42796), (39504, 40755)]