153391920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:723

約数の個数: 160

約数和(自身を含む): 524966400

約数和(自身を除く): 371574480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 97, 110, 120, 132, 165, 176, 194, 220, 240, 264, 291, 330, 388, 440, 485, 528, 582, 599, 660, 776, 880, 970, 1067, 1164, 1198, 1320, 1455, 1552, 1797, 1940, 2134, 2328, 2396, 2640, 2910, 2995, 3201, 3594, 3880, 4268, 4656, 4792, 5335, 5820, 5990, 6402, 6589, 7188, 7760, 8536, 8985, 9584, 10670, 11640, 11980, 12804, 13178, 14376, 16005, 17072, 17970, 19767, 21340, 23280, 23960, 25608, 26356, 28752, 32010, 32945, 35940, 39534, 42680, 47920, 51216, 52712, 58103, 64020, 65890, 71880, 79068, 85360, 98835, 105424, 116206, 128040, 131780, 143760, 158136, 174309, 197670, 232412, 256080, 263560, 290515, 316272, 348618, 395340, 464824, 527120, 581030, 639133, 697236, 790680, 871545, 929648, 1162060, 1278266, 1394472, 1581360, 1743090, 1917399, 2324120, 2556532, 2788944, 3195665, 3486180, 3834798, 4648240, 5113064, 6391330, 6972360, 7669596, 9586995, 10226128, 12782660, 13944720, 15339192, 19173990, 25565320, 30678384, 38347980, 51130640, 76695960, 153391920]

約数ペア:

[(1, 153391920), (2, 76695960), (3, 51130640), (4, 38347980), (5, 30678384), (6, 25565320), (8, 19173990), (10, 15339192), (11, 13944720), (12, 12782660), (15, 10226128), (16, 9586995), (20, 7669596), (22, 6972360), (24, 6391330), (30, 5113064), (33, 4648240), (40, 3834798), (44, 3486180), (48, 3195665), (55, 2788944), (60, 2556532), (66, 2324120), (80, 1917399), (88, 1743090), (97, 1581360), (110, 1394472), (120, 1278266), (132, 1162060), (165, 929648), (176, 871545), (194, 790680), (220, 697236), (240, 639133), (264, 581030), (291, 527120), (330, 464824), (388, 395340), (440, 348618), (485, 316272), (528, 290515), (582, 263560), (599, 256080), (660, 232412), (776, 197670), (880, 174309), (970, 158136), (1067, 143760), (1164, 131780), (1198, 128040), (1320, 116206), (1455, 105424), (1552, 98835), (1797, 85360), (1940, 79068), (2134, 71880), (2328, 65890), (2396, 64020), (2640, 58103), (2910, 52712), (2995, 51216), (3201, 47920), (3594, 42680), (3880, 39534), (4268, 35940), (4656, 32945), (4792, 32010), (5335, 28752), (5820, 26356), (5990, 25608), (6402, 23960), (6589, 23280), (7188, 21340), (7760, 19767), (8536, 17970), (8985, 17072), (9584, 16005), (10670, 14376), (11640, 13178), (11980, 12804)]