197100480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:267

約数の個数: 224

約数和(自身を含む): 667146240

約数和(自身を除く): 470045760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 111, 120, 124, 148, 155, 160, 179, 185, 186, 192, 222, 240, 248, 296, 310, 320, 358, 370, 372, 444, 465, 480, 496, 537, 555, 592, 620, 716, 740, 744, 888, 895, 930, 960, 992, 1074, 1110, 1147, 1184, 1240, 1432, 1480, 1488, 1776, 1790, 1860, 1984, 2148, 2220, 2294, 2368, 2480, 2685, 2864, 2960, 2976, 3441, 3552, 3580, 3720, 4296, 4440, 4588, 4960, 5370, 5549, 5728, 5735, 5920, 5952, 6623, 6882, 7104, 7160, 7440, 8592, 8880, 9176, 9920, 10740, 11098, 11456, 11470, 11840, 13246, 13764, 14320, 14880, 16647, 17184, 17205, 17760, 18352, 19869, 21480, 22196, 22940, 26492, 27528, 27745, 28640, 29760, 33115, 33294, 34368, 34410, 35520, 36704, 39738, 42960, 44392, 45880, 52984, 55056, 55490, 57280, 66230, 66588, 68820, 73408, 79476, 83235, 85920, 88784, 91760, 99345, 105968, 110112, 110980, 132460, 133176, 137640, 158952, 166470, 171840, 177568, 183520, 198690, 205313, 211936, 220224, 221960, 264920, 266352, 275280, 317904, 332940, 355136, 367040, 397380, 410626, 423872, 443920, 529840, 532704, 550560, 615939, 635808, 665880, 794760, 821252, 887840, 1026565, 1059680, 1065408, 1101120, 1231878, 1271616, 1331760, 1589520, 1642504, 1775680, 2053130, 2119360, 2463756, 2663520, 3079695, 3179040, 3285008, 4106260, 4927512, 5327040, 6159390, 6358080, 6570016, 8212520, 9855024, 12318780, 13140032, 16425040, 19710048, 24637560, 32850080, 39420096, 49275120, 65700160, 98550240, 197100480]

約数ペア:

[(1, 197100480), (2, 98550240), (3, 65700160), (4, 49275120), (5, 39420096), (6, 32850080), (8, 24637560), (10, 19710048), (12, 16425040), (15, 13140032), (16, 12318780), (20, 9855024), (24, 8212520), (30, 6570016), (31, 6358080), (32, 6159390), (37, 5327040), (40, 4927512), (48, 4106260), (60, 3285008), (62, 3179040), (64, 3079695), (74, 2663520), (80, 2463756), (93, 2119360), (96, 2053130), (111, 1775680), (120, 1642504), (124, 1589520), (148, 1331760), (155, 1271616), (160, 1231878), (179, 1101120), (185, 1065408), (186, 1059680), (192, 1026565), (222, 887840), (240, 821252), (248, 794760), (296, 665880), (310, 635808), (320, 615939), (358, 550560), (370, 532704), (372, 529840), (444, 443920), (465, 423872), (480, 410626), (496, 397380), (537, 367040), (555, 355136), (592, 332940), (620, 317904), (716, 275280), (740, 266352), (744, 264920), (888, 221960), (895, 220224), (930, 211936), (960, 205313), (992, 198690), (1074, 183520), (1110, 177568), (1147, 171840), (1184, 166470), (1240, 158952), (1432, 137640), (1480, 133176), (1488, 132460), (1776, 110980), (1790, 110112), (1860, 105968), (1984, 99345), (2148, 91760), (2220, 88784), (2294, 85920), (2368, 83235), (2480, 79476), (2685, 73408), (2864, 68820), (2960, 66588), (2976, 66230), (3441, 57280), (3552, 55490), (3580, 55056), (3720, 52984), (4296, 45880), (4440, 44392), (4588, 42960), (4960, 39738), (5370, 36704), (5549, 35520), (5728, 34410), (5735, 34368), (5920, 33294), (5952, 33115), (6623, 29760), (6882, 28640), (7104, 27745), (7160, 27528), (7440, 26492), (8592, 22940), (8880, 22196), (9176, 21480), (9920, 19869), (10740, 18352), (11098, 17760), (11456, 17205), (11470, 17184), (11840, 16647), (13246, 14880), (13764, 14320)]