407749680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1117}}^1$

素因数の和:1165

約数の個数: 240

約数和(自身を含む): 1522179360

約数和(自身を除く): 1114429680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 936, 1014, 1040, 1080, 1117, 1170, 1352, 1404, 1521, 1560, 1690, 1755, 1872, 2028, 2160, 2234, 2340, 2535, 2704, 2808, 3042, 3120, 3351, 3380, 3510, 4056, 4468, 4563, 4680, 5070, 5585, 5616, 6084, 6702, 6760, 7020, 7605, 8112, 8936, 9126, 9360, 10053, 10140, 11170, 12168, 13404, 13520, 14040, 14521, 15210, 16755, 17872, 18252, 20106, 20280, 22340, 22815, 24336, 26808, 28080, 29042, 30159, 30420, 33510, 36504, 40212, 40560, 43563, 44680, 45630, 50265, 53616, 58084, 60318, 60840, 67020, 72605, 73008, 80424, 87126, 89360, 91260, 100530, 116168, 120636, 121680, 130689, 134040, 145210, 150795, 160848, 174252, 182520, 188773, 201060, 217815, 232336, 241272, 261378, 268080, 290420, 301590, 348504, 365040, 377546, 392067, 402120, 435630, 482544, 522756, 566319, 580840, 603180, 653445, 697008, 755092, 784134, 804240, 871260, 943865, 1045512, 1132638, 1161680, 1206360, 1306890, 1510184, 1568268, 1698957, 1742520, 1887730, 1960335, 2091024, 2265276, 2412720, 2613780, 2831595, 3020368, 3136536, 3397914, 3485040, 3775460, 3920670, 4530552, 5096871, 5227560, 5663190, 6273072, 6795828, 7550920, 7841340, 8494785, 9061104, 10193742, 10455120, 11326380, 13591656, 15101840, 15682680, 16989570, 20387484, 22652760, 25484355, 27183312, 31365360, 33979140, 40774968, 45305520, 50968710, 67958280, 81549936, 101937420, 135916560, 203874840, 407749680]

約数ペア:

[(1, 407749680), (2, 203874840), (3, 135916560), (4, 101937420), (5, 81549936), (6, 67958280), (8, 50968710), (9, 45305520), (10, 40774968), (12, 33979140), (13, 31365360), (15, 27183312), (16, 25484355), (18, 22652760), (20, 20387484), (24, 16989570), (26, 15682680), (27, 15101840), (30, 13591656), (36, 11326380), (39, 10455120), (40, 10193742), (45, 9061104), (48, 8494785), (52, 7841340), (54, 7550920), (60, 6795828), (65, 6273072), (72, 5663190), (78, 5227560), (80, 5096871), (90, 4530552), (104, 3920670), (108, 3775460), (117, 3485040), (120, 3397914), (130, 3136536), (135, 3020368), (144, 2831595), (156, 2613780), (169, 2412720), (180, 2265276), (195, 2091024), (208, 1960335), (216, 1887730), (234, 1742520), (240, 1698957), (260, 1568268), (270, 1510184), (312, 1306890), (338, 1206360), (351, 1161680), (360, 1132638), (390, 1045512), (432, 943865), (468, 871260), (507, 804240), (520, 784134), (540, 755092), (585, 697008), (624, 653445), (676, 603180), (702, 580840), (720, 566319), (780, 522756), (845, 482544), (936, 435630), (1014, 402120), (1040, 392067), (1080, 377546), (1117, 365040), (1170, 348504), (1352, 301590), (1404, 290420), (1521, 268080), (1560, 261378), (1690, 241272), (1755, 232336), (1872, 217815), (2028, 201060), (2160, 188773), (2234, 182520), (2340, 174252), (2535, 160848), (2704, 150795), (2808, 145210), (3042, 134040), (3120, 130689), (3351, 121680), (3380, 120636), (3510, 116168), (4056, 100530), (4468, 91260), (4563, 89360), (4680, 87126), (5070, 80424), (5585, 73008), (5616, 72605), (6084, 67020), (6702, 60840), (6760, 60318), (7020, 58084), (7605, 53616), (8112, 50265), (8936, 45630), (9126, 44680), (9360, 43563), (10053, 40560), (10140, 40212), (11170, 36504), (12168, 33510), (13404, 30420), (13520, 30159), (14040, 29042), (14521, 28080), (15210, 26808), (16755, 24336), (17872, 22815), (18252, 22340), (20106, 20280)]