84478560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 286675200

約数和(自身を除く): 202196640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 59, 60, 76, 80, 95, 96, 114, 118, 120, 152, 157, 160, 177, 190, 228, 236, 240, 285, 295, 304, 314, 354, 380, 456, 471, 472, 480, 570, 590, 608, 628, 708, 760, 785, 885, 912, 942, 944, 1121, 1140, 1180, 1256, 1416, 1520, 1570, 1770, 1824, 1884, 1888, 2242, 2280, 2355, 2360, 2512, 2832, 2983, 3040, 3140, 3363, 3540, 3768, 4484, 4560, 4710, 4720, 5024, 5605, 5664, 5966, 6280, 6726, 7080, 7536, 8949, 8968, 9120, 9263, 9420, 9440, 11210, 11932, 12560, 13452, 14160, 14915, 15072, 16815, 17898, 17936, 18526, 18840, 22420, 23864, 25120, 26904, 27789, 28320, 29830, 33630, 35796, 35872, 37052, 37680, 44745, 44840, 46315, 47728, 53808, 55578, 59660, 67260, 71592, 74104, 75360, 89490, 89680, 92630, 95456, 107616, 111156, 119320, 134520, 138945, 143184, 148208, 175997, 178980, 179360, 185260, 222312, 238640, 269040, 277890, 286368, 296416, 351994, 357960, 370520, 444624, 477280, 527991, 538080, 555780, 703988, 715920, 741040, 879985, 889248, 1055982, 1111560, 1407976, 1431840, 1482080, 1759970, 2111964, 2223120, 2639955, 2815952, 3519940, 4223928, 4446240, 5279910, 5631904, 7039880, 8447856, 10559820, 14079760, 16895712, 21119640, 28159520, 42239280, 84478560]

約数ペア:

[(1, 84478560), (2, 42239280), (3, 28159520), (4, 21119640), (5, 16895712), (6, 14079760), (8, 10559820), (10, 8447856), (12, 7039880), (15, 5631904), (16, 5279910), (19, 4446240), (20, 4223928), (24, 3519940), (30, 2815952), (32, 2639955), (38, 2223120), (40, 2111964), (48, 1759970), (57, 1482080), (59, 1431840), (60, 1407976), (76, 1111560), (80, 1055982), (95, 889248), (96, 879985), (114, 741040), (118, 715920), (120, 703988), (152, 555780), (157, 538080), (160, 527991), (177, 477280), (190, 444624), (228, 370520), (236, 357960), (240, 351994), (285, 296416), (295, 286368), (304, 277890), (314, 269040), (354, 238640), (380, 222312), (456, 185260), (471, 179360), (472, 178980), (480, 175997), (570, 148208), (590, 143184), (608, 138945), (628, 134520), (708, 119320), (760, 111156), (785, 107616), (885, 95456), (912, 92630), (942, 89680), (944, 89490), (1121, 75360), (1140, 74104), (1180, 71592), (1256, 67260), (1416, 59660), (1520, 55578), (1570, 53808), (1770, 47728), (1824, 46315), (1884, 44840), (1888, 44745), (2242, 37680), (2280, 37052), (2355, 35872), (2360, 35796), (2512, 33630), (2832, 29830), (2983, 28320), (3040, 27789), (3140, 26904), (3363, 25120), (3540, 23864), (3768, 22420), (4484, 18840), (4560, 18526), (4710, 17936), (4720, 17898), (5024, 16815), (5605, 15072), (5664, 14915), (5966, 14160), (6280, 13452), (6726, 12560), (7080, 11932), (7536, 11210), (8949, 9440), (8968, 9420), (9120, 9263)]