230859520

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 584109792

約数和(自身を除く): 353250272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 53, 64, 80, 82, 83, 106, 128, 160, 164, 166, 205, 212, 256, 265, 320, 328, 332, 410, 415, 424, 530, 640, 656, 664, 820, 830, 848, 1060, 1280, 1312, 1328, 1640, 1660, 1696, 2120, 2173, 2624, 2656, 3280, 3320, 3392, 3403, 4240, 4346, 4399, 5248, 5312, 6560, 6640, 6784, 6806, 8480, 8692, 8798, 10496, 10624, 10865, 13120, 13280, 13568, 13612, 16960, 17015, 17384, 17596, 21248, 21730, 21995, 26240, 26560, 27224, 33920, 34030, 34768, 35192, 43460, 43990, 52480, 53120, 54448, 67840, 68060, 69536, 70384, 86920, 87980, 106240, 108896, 136120, 139072, 140768, 173840, 175960, 180359, 217792, 272240, 278144, 281536, 347680, 351920, 360718, 435584, 544480, 556288, 563072, 695360, 703840, 721436, 871168, 901795, 1088960, 1126144, 1390720, 1407680, 1442872, 1803590, 2177920, 2781440, 2815360, 2885744, 3607180, 4355840, 5630720, 5771488, 7214360, 11542976, 14428720, 23085952, 28857440, 46171904, 57714880, 115429760, 230859520]

約数ペア:

[(1, 230859520), (2, 115429760), (4, 57714880), (5, 46171904), (8, 28857440), (10, 23085952), (16, 14428720), (20, 11542976), (32, 7214360), (40, 5771488), (41, 5630720), (53, 4355840), (64, 3607180), (80, 2885744), (82, 2815360), (83, 2781440), (106, 2177920), (128, 1803590), (160, 1442872), (164, 1407680), (166, 1390720), (205, 1126144), (212, 1088960), (256, 901795), (265, 871168), (320, 721436), (328, 703840), (332, 695360), (410, 563072), (415, 556288), (424, 544480), (530, 435584), (640, 360718), (656, 351920), (664, 347680), (820, 281536), (830, 278144), (848, 272240), (1060, 217792), (1280, 180359), (1312, 175960), (1328, 173840), (1640, 140768), (1660, 139072), (1696, 136120), (2120, 108896), (2173, 106240), (2624, 87980), (2656, 86920), (3280, 70384), (3320, 69536), (3392, 68060), (3403, 67840), (4240, 54448), (4346, 53120), (4399, 52480), (5248, 43990), (5312, 43460), (6560, 35192), (6640, 34768), (6784, 34030), (6806, 33920), (8480, 27224), (8692, 26560), (8798, 26240), (10496, 21995), (10624, 21730), (10865, 21248), (13120, 17596), (13280, 17384), (13568, 17015), (13612, 16960)]