392669760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:921

約数の個数: 224

約数和(自身を含む): 1446653952

約数和(自身を除く): 1053984192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 320, 336, 355, 420, 426, 448, 480, 497, 560, 568, 672, 710, 823, 840, 852, 960, 994, 1065, 1120, 1136, 1344, 1420, 1491, 1646, 1680, 1704, 1988, 2130, 2240, 2272, 2469, 2485, 2840, 2982, 3292, 3360, 3408, 3976, 4115, 4260, 4544, 4938, 4970, 5680, 5761, 5964, 6584, 6720, 6816, 7455, 7952, 8230, 8520, 9876, 9940, 11360, 11522, 11928, 12345, 13168, 13632, 14910, 15904, 16460, 17040, 17283, 19752, 19880, 22720, 23044, 23856, 24690, 26336, 28805, 29820, 31808, 32920, 34080, 34566, 39504, 39760, 46088, 47712, 49380, 52672, 57610, 58433, 59640, 65840, 68160, 69132, 79008, 79520, 86415, 92176, 95424, 98760, 115220, 116866, 119280, 131680, 138264, 158016, 159040, 172830, 175299, 184352, 197520, 230440, 233732, 238560, 263360, 276528, 292165, 345660, 350598, 368704, 395040, 409031, 460880, 467464, 477120, 553056, 584330, 691320, 701196, 790080, 818062, 876495, 921760, 934928, 1106112, 1168660, 1227093, 1382640, 1402392, 1636124, 1752990, 1843520, 1869856, 2045155, 2337320, 2454186, 2765280, 2804784, 3272248, 3505980, 3739712, 4090310, 4674640, 4908372, 5530560, 5609568, 6135465, 6544496, 7011960, 8180620, 9349280, 9816744, 11219136, 12270930, 13088992, 14023920, 16361240, 18698560, 19633488, 24541860, 26177984, 28047840, 32722480, 39266976, 49083720, 56095680, 65444960, 78533952, 98167440, 130889920, 196334880, 392669760]

約数ペア:

[(1, 392669760), (2, 196334880), (3, 130889920), (4, 98167440), (5, 78533952), (6, 65444960), (7, 56095680), (8, 49083720), (10, 39266976), (12, 32722480), (14, 28047840), (15, 26177984), (16, 24541860), (20, 19633488), (21, 18698560), (24, 16361240), (28, 14023920), (30, 13088992), (32, 12270930), (35, 11219136), (40, 9816744), (42, 9349280), (48, 8180620), (56, 7011960), (60, 6544496), (64, 6135465), (70, 5609568), (71, 5530560), (80, 4908372), (84, 4674640), (96, 4090310), (105, 3739712), (112, 3505980), (120, 3272248), (140, 2804784), (142, 2765280), (160, 2454186), (168, 2337320), (192, 2045155), (210, 1869856), (213, 1843520), (224, 1752990), (240, 1636124), (280, 1402392), (284, 1382640), (320, 1227093), (336, 1168660), (355, 1106112), (420, 934928), (426, 921760), (448, 876495), (480, 818062), (497, 790080), (560, 701196), (568, 691320), (672, 584330), (710, 553056), (823, 477120), (840, 467464), (852, 460880), (960, 409031), (994, 395040), (1065, 368704), (1120, 350598), (1136, 345660), (1344, 292165), (1420, 276528), (1491, 263360), (1646, 238560), (1680, 233732), (1704, 230440), (1988, 197520), (2130, 184352), (2240, 175299), (2272, 172830), (2469, 159040), (2485, 158016), (2840, 138264), (2982, 131680), (3292, 119280), (3360, 116866), (3408, 115220), (3976, 98760), (4115, 95424), (4260, 92176), (4544, 86415), (4938, 79520), (4970, 79008), (5680, 69132), (5761, 68160), (5964, 65840), (6584, 59640), (6720, 58433), (6816, 57610), (7455, 52672), (7952, 49380), (8230, 47712), (8520, 46088), (9876, 39760), (9940, 39504), (11360, 34566), (11522, 34080), (11928, 32920), (12345, 31808), (13168, 29820), (13632, 28805), (14910, 26336), (15904, 24690), (16460, 23856), (17040, 23044), (17283, 22720), (19752, 19880)]