201660120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 704077920

約数和(自身を除く): 502417800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 83, 85, 90, 102, 120, 136, 153, 166, 170, 180, 204, 249, 255, 306, 332, 340, 360, 397, 408, 415, 498, 510, 612, 664, 680, 747, 765, 794, 830, 996, 1020, 1191, 1224, 1245, 1411, 1494, 1530, 1588, 1660, 1985, 1992, 2040, 2382, 2490, 2822, 2988, 3060, 3176, 3320, 3573, 3735, 3970, 4233, 4764, 4980, 5644, 5955, 5976, 6120, 6749, 7055, 7146, 7470, 7940, 8466, 9528, 9960, 11288, 11910, 12699, 13498, 14110, 14292, 14940, 15880, 16932, 17865, 20247, 21165, 23820, 25398, 26996, 28220, 28584, 29880, 32951, 33745, 33864, 35730, 40494, 42330, 47640, 50796, 53992, 56440, 60741, 63495, 65902, 67490, 71460, 80988, 84660, 98853, 101235, 101592, 121482, 126990, 131804, 134980, 142920, 161976, 164755, 169320, 197706, 202470, 242964, 253980, 263608, 269960, 296559, 303705, 329510, 395412, 404940, 485928, 494265, 507960, 560167, 593118, 607410, 659020, 790824, 809880, 988530, 1120334, 1186236, 1214820, 1318040, 1482795, 1680501, 1977060, 2240668, 2372472, 2429640, 2800835, 2965590, 3361002, 3954120, 4481336, 5041503, 5601670, 5931180, 6722004, 8402505, 10083006, 11203340, 11862360, 13444008, 16805010, 20166012, 22406680, 25207515, 33610020, 40332024, 50415030, 67220040, 100830060, 201660120]

約数ペア:

[(1, 201660120), (2, 100830060), (3, 67220040), (4, 50415030), (5, 40332024), (6, 33610020), (8, 25207515), (9, 22406680), (10, 20166012), (12, 16805010), (15, 13444008), (17, 11862360), (18, 11203340), (20, 10083006), (24, 8402505), (30, 6722004), (34, 5931180), (36, 5601670), (40, 5041503), (45, 4481336), (51, 3954120), (60, 3361002), (68, 2965590), (72, 2800835), (83, 2429640), (85, 2372472), (90, 2240668), (102, 1977060), (120, 1680501), (136, 1482795), (153, 1318040), (166, 1214820), (170, 1186236), (180, 1120334), (204, 988530), (249, 809880), (255, 790824), (306, 659020), (332, 607410), (340, 593118), (360, 560167), (397, 507960), (408, 494265), (415, 485928), (498, 404940), (510, 395412), (612, 329510), (664, 303705), (680, 296559), (747, 269960), (765, 263608), (794, 253980), (830, 242964), (996, 202470), (1020, 197706), (1191, 169320), (1224, 164755), (1245, 161976), (1411, 142920), (1494, 134980), (1530, 131804), (1588, 126990), (1660, 121482), (1985, 101592), (1992, 101235), (2040, 98853), (2382, 84660), (2490, 80988), (2822, 71460), (2988, 67490), (3060, 65902), (3176, 63495), (3320, 60741), (3573, 56440), (3735, 53992), (3970, 50796), (4233, 47640), (4764, 42330), (4980, 40494), (5644, 35730), (5955, 33864), (5976, 33745), (6120, 32951), (6749, 29880), (7055, 28584), (7146, 28220), (7470, 26996), (7940, 25398), (8466, 23820), (9528, 21165), (9960, 20247), (11288, 17865), (11910, 16932), (12699, 15880), (13498, 14940), (14110, 14292)]