828456720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5419}}^1$

素因数の和:5462

約数の個数: 240

約数和(自身を含む): 3217919040

約数和(自身を除く): 2389462320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4368, 5096, 5419, 5460, 5880, 6370, 7280, 7644, 9555, 10192, 10838, 10920, 11760, 12740, 15288, 16257, 19110, 21676, 21840, 25480, 27095, 30576, 32514, 37933, 38220, 43352, 50960, 54190, 65028, 70447, 75866, 76440, 81285, 86704, 108380, 113799, 130056, 140894, 151732, 152880, 162570, 189665, 211341, 216760, 227598, 260112, 265531, 281788, 303464, 325140, 352235, 379330, 422682, 433520, 455196, 493129, 531062, 563576, 568995, 606928, 650280, 704470, 758660, 796593, 845364, 910392, 986258, 1056705, 1062124, 1127152, 1137990, 1300560, 1327655, 1408940, 1479387, 1517320, 1593186, 1690728, 1820784, 1972516, 2113410, 2124248, 2275980, 2465645, 2655310, 2817880, 2958774, 3034640, 3186372, 3381456, 3451903, 3945032, 3982965, 4226820, 4248496, 4551960, 4931290, 5310620, 5635760, 5917548, 6372744, 6903806, 7396935, 7890064, 7965930, 8453640, 9103920, 9862580, 10355709, 10621240, 11835096, 12745488, 13807612, 14793870, 15931860, 16907280, 17259515, 19725160, 20711418, 21242480, 23670192, 27615224, 29587740, 31863720, 34519030, 39450320, 41422836, 51778545, 55230448, 59175480, 63727440, 69038060, 82845672, 103557090, 118350960, 138076120, 165691344, 207114180, 276152240, 414228360, 828456720]

約数ペア:

[(1, 828456720), (2, 414228360), (3, 276152240), (4, 207114180), (5, 165691344), (6, 138076120), (7, 118350960), (8, 103557090), (10, 82845672), (12, 69038060), (13, 63727440), (14, 59175480), (15, 55230448), (16, 51778545), (20, 41422836), (21, 39450320), (24, 34519030), (26, 31863720), (28, 29587740), (30, 27615224), (35, 23670192), (39, 21242480), (40, 20711418), (42, 19725160), (48, 17259515), (49, 16907280), (52, 15931860), (56, 14793870), (60, 13807612), (65, 12745488), (70, 11835096), (78, 10621240), (80, 10355709), (84, 9862580), (91, 9103920), (98, 8453640), (104, 7965930), (105, 7890064), (112, 7396935), (120, 6903806), (130, 6372744), (140, 5917548), (147, 5635760), (156, 5310620), (168, 4931290), (182, 4551960), (195, 4248496), (196, 4226820), (208, 3982965), (210, 3945032), (240, 3451903), (245, 3381456), (260, 3186372), (273, 3034640), (280, 2958774), (294, 2817880), (312, 2655310), (336, 2465645), (364, 2275980), (390, 2124248), (392, 2113410), (420, 1972516), (455, 1820784), (490, 1690728), (520, 1593186), (546, 1517320), (560, 1479387), (588, 1408940), (624, 1327655), (637, 1300560), (728, 1137990), (735, 1127152), (780, 1062124), (784, 1056705), (840, 986258), (910, 910392), (980, 845364), (1040, 796593), (1092, 758660), (1176, 704470), (1274, 650280), (1365, 606928), (1456, 568995), (1470, 563576), (1560, 531062), (1680, 493129), (1820, 455196), (1911, 433520), (1960, 422682), (2184, 379330), (2352, 352235), (2548, 325140), (2730, 303464), (2940, 281788), (3120, 265531), (3185, 260112), (3640, 227598), (3822, 216760), (3920, 211341), (4368, 189665), (5096, 162570), (5419, 152880), (5460, 151732), (5880, 140894), (6370, 130056), (7280, 113799), (7644, 108380), (9555, 86704), (10192, 81285), (10838, 76440), (10920, 75866), (11760, 70447), (12740, 65028), (15288, 54190), (16257, 50960), (19110, 43352), (21676, 38220), (21840, 37933), (25480, 32514), (27095, 30576)]