201306560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 224

約数和(自身を含む): 611745792

約数和(自身を除く): 410439232

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 223, 224, 248, 260, 280, 310, 320, 364, 403, 416, 434, 446, 448, 455, 496, 520, 560, 620, 728, 806, 832, 868, 892, 910, 992, 1040, 1085, 1115, 1120, 1240, 1456, 1561, 1612, 1736, 1784, 1820, 1984, 2015, 2080, 2170, 2230, 2240, 2480, 2821, 2899, 2912, 3122, 3224, 3472, 3568, 3640, 4030, 4160, 4340, 4460, 4960, 5642, 5798, 5824, 6244, 6448, 6913, 6944, 7136, 7280, 7805, 8060, 8680, 8920, 9920, 11284, 11596, 12488, 12896, 13826, 13888, 14105, 14272, 14495, 14560, 15610, 16120, 17360, 17840, 20293, 22568, 23192, 24976, 25792, 27652, 28210, 28990, 29120, 31220, 32240, 34565, 34720, 35680, 40586, 45136, 46384, 48391, 49952, 55304, 56420, 57980, 62440, 64480, 69130, 69440, 71360, 81172, 89869, 90272, 92768, 96782, 99904, 101465, 110608, 112840, 115960, 124880, 128960, 138260, 162344, 179738, 180544, 185536, 193564, 202930, 221216, 225680, 231920, 241955, 249760, 276520, 324688, 359476, 387128, 405860, 442432, 449345, 451360, 463840, 483910, 499520, 553040, 629083, 649376, 718952, 774256, 811720, 898690, 902720, 927680, 967820, 1106080, 1258166, 1298752, 1437904, 1548512, 1623440, 1797380, 1935640, 2212160, 2516332, 2875808, 3097024, 3145415, 3246880, 3594760, 3871280, 5032664, 5751616, 6290830, 6493760, 7189520, 7742560, 10065328, 12581660, 14379040, 15485120, 20130656, 25163320, 28758080, 40261312, 50326640, 100653280, 201306560]

約数ペア:

[(1, 201306560), (2, 100653280), (4, 50326640), (5, 40261312), (7, 28758080), (8, 25163320), (10, 20130656), (13, 15485120), (14, 14379040), (16, 12581660), (20, 10065328), (26, 7742560), (28, 7189520), (31, 6493760), (32, 6290830), (35, 5751616), (40, 5032664), (52, 3871280), (56, 3594760), (62, 3246880), (64, 3145415), (65, 3097024), (70, 2875808), (80, 2516332), (91, 2212160), (104, 1935640), (112, 1797380), (124, 1623440), (130, 1548512), (140, 1437904), (155, 1298752), (160, 1258166), (182, 1106080), (208, 967820), (217, 927680), (223, 902720), (224, 898690), (248, 811720), (260, 774256), (280, 718952), (310, 649376), (320, 629083), (364, 553040), (403, 499520), (416, 483910), (434, 463840), (446, 451360), (448, 449345), (455, 442432), (496, 405860), (520, 387128), (560, 359476), (620, 324688), (728, 276520), (806, 249760), (832, 241955), (868, 231920), (892, 225680), (910, 221216), (992, 202930), (1040, 193564), (1085, 185536), (1115, 180544), (1120, 179738), (1240, 162344), (1456, 138260), (1561, 128960), (1612, 124880), (1736, 115960), (1784, 112840), (1820, 110608), (1984, 101465), (2015, 99904), (2080, 96782), (2170, 92768), (2230, 90272), (2240, 89869), (2480, 81172), (2821, 71360), (2899, 69440), (2912, 69130), (3122, 64480), (3224, 62440), (3472, 57980), (3568, 56420), (3640, 55304), (4030, 49952), (4160, 48391), (4340, 46384), (4460, 45136), (4960, 40586), (5642, 35680), (5798, 34720), (5824, 34565), (6244, 32240), (6448, 31220), (6913, 29120), (6944, 28990), (7136, 28210), (7280, 27652), (7805, 25792), (8060, 24976), (8680, 23192), (8920, 22568), (9920, 20293), (11284, 17840), (11596, 17360), (12488, 16120), (12896, 15610), (13826, 14560), (13888, 14495), (14105, 14272)]