177230640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 160

約数和(自身を含む): 580962816

約数和(自身を除く): 403732176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 97, 115, 120, 138, 184, 194, 230, 240, 276, 291, 331, 345, 368, 388, 460, 485, 552, 582, 662, 690, 776, 920, 970, 993, 1104, 1164, 1324, 1380, 1455, 1552, 1655, 1840, 1940, 1986, 2231, 2328, 2648, 2760, 2910, 3310, 3880, 3972, 4462, 4656, 4965, 5296, 5520, 5820, 6620, 6693, 7613, 7760, 7944, 8924, 9930, 11155, 11640, 13240, 13386, 15226, 15888, 17848, 19860, 22310, 22839, 23280, 26480, 26772, 30452, 32107, 33465, 35696, 38065, 39720, 44620, 45678, 53544, 60904, 64214, 66930, 76130, 79440, 89240, 91356, 96321, 107088, 114195, 121808, 128428, 133860, 152260, 160535, 178480, 182712, 192642, 228390, 256856, 267720, 304520, 321070, 365424, 385284, 456780, 481605, 513712, 535440, 609040, 642140, 738461, 770568, 913560, 963210, 1284280, 1476922, 1541136, 1827120, 1926420, 2215383, 2568560, 2953844, 3692305, 3852840, 4430766, 5907688, 7384610, 7705680, 8861532, 11076915, 11815376, 14769220, 17723064, 22153830, 29538440, 35446128, 44307660, 59076880, 88615320, 177230640]

約数ペア:

[(1, 177230640), (2, 88615320), (3, 59076880), (4, 44307660), (5, 35446128), (6, 29538440), (8, 22153830), (10, 17723064), (12, 14769220), (15, 11815376), (16, 11076915), (20, 8861532), (23, 7705680), (24, 7384610), (30, 5907688), (40, 4430766), (46, 3852840), (48, 3692305), (60, 2953844), (69, 2568560), (80, 2215383), (92, 1926420), (97, 1827120), (115, 1541136), (120, 1476922), (138, 1284280), (184, 963210), (194, 913560), (230, 770568), (240, 738461), (276, 642140), (291, 609040), (331, 535440), (345, 513712), (368, 481605), (388, 456780), (460, 385284), (485, 365424), (552, 321070), (582, 304520), (662, 267720), (690, 256856), (776, 228390), (920, 192642), (970, 182712), (993, 178480), (1104, 160535), (1164, 152260), (1324, 133860), (1380, 128428), (1455, 121808), (1552, 114195), (1655, 107088), (1840, 96321), (1940, 91356), (1986, 89240), (2231, 79440), (2328, 76130), (2648, 66930), (2760, 64214), (2910, 60904), (3310, 53544), (3880, 45678), (3972, 44620), (4462, 39720), (4656, 38065), (4965, 35696), (5296, 33465), (5520, 32107), (5820, 30452), (6620, 26772), (6693, 26480), (7613, 23280), (7760, 22839), (7944, 22310), (8924, 19860), (9930, 17848), (11155, 15888), (11640, 15226), (13240, 13386)]