105645120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 224

約数和(自身を含む): 390144000

約数和(自身を除く): 284498880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 192, 199, 210, 224, 237, 240, 280, 316, 320, 336, 395, 398, 420, 448, 474, 480, 553, 560, 597, 632, 672, 790, 796, 840, 948, 960, 995, 1106, 1120, 1185, 1194, 1264, 1344, 1393, 1580, 1592, 1659, 1680, 1896, 1990, 2212, 2240, 2370, 2388, 2528, 2765, 2786, 2985, 3160, 3184, 3318, 3360, 3792, 3980, 4179, 4424, 4740, 4776, 5056, 5530, 5572, 5970, 6320, 6368, 6636, 6720, 6965, 7584, 7960, 8295, 8358, 8848, 9480, 9552, 11060, 11144, 11940, 12640, 12736, 13272, 13930, 15168, 15721, 15920, 16590, 16716, 17696, 18960, 19104, 20895, 22120, 22288, 23880, 25280, 26544, 27860, 31442, 31840, 33180, 33432, 35392, 37920, 38208, 41790, 44240, 44576, 47163, 47760, 53088, 55720, 62884, 63680, 66360, 66864, 75840, 78605, 83580, 88480, 89152, 94326, 95520, 106176, 110047, 111440, 125768, 132720, 133728, 157210, 167160, 176960, 188652, 191040, 220094, 222880, 235815, 251536, 265440, 267456, 314420, 330141, 334320, 377304, 440188, 445760, 471630, 503072, 530880, 550235, 628840, 660282, 668640, 754608, 880376, 943260, 1006144, 1100470, 1257680, 1320564, 1337280, 1509216, 1650705, 1760752, 1886520, 2200940, 2515360, 2641128, 3018432, 3301410, 3521504, 3773040, 4401880, 5030720, 5282256, 6602820, 7043008, 7546080, 8803760, 10564512, 13205640, 15092160, 17607520, 21129024, 26411280, 35215040, 52822560, 105645120]

約数ペア:

[(1, 105645120), (2, 52822560), (3, 35215040), (4, 26411280), (5, 21129024), (6, 17607520), (7, 15092160), (8, 13205640), (10, 10564512), (12, 8803760), (14, 7546080), (15, 7043008), (16, 6602820), (20, 5282256), (21, 5030720), (24, 4401880), (28, 3773040), (30, 3521504), (32, 3301410), (35, 3018432), (40, 2641128), (42, 2515360), (48, 2200940), (56, 1886520), (60, 1760752), (64, 1650705), (70, 1509216), (79, 1337280), (80, 1320564), (84, 1257680), (96, 1100470), (105, 1006144), (112, 943260), (120, 880376), (140, 754608), (158, 668640), (160, 660282), (168, 628840), (192, 550235), (199, 530880), (210, 503072), (224, 471630), (237, 445760), (240, 440188), (280, 377304), (316, 334320), (320, 330141), (336, 314420), (395, 267456), (398, 265440), (420, 251536), (448, 235815), (474, 222880), (480, 220094), (553, 191040), (560, 188652), (597, 176960), (632, 167160), (672, 157210), (790, 133728), (796, 132720), (840, 125768), (948, 111440), (960, 110047), (995, 106176), (1106, 95520), (1120, 94326), (1185, 89152), (1194, 88480), (1264, 83580), (1344, 78605), (1393, 75840), (1580, 66864), (1592, 66360), (1659, 63680), (1680, 62884), (1896, 55720), (1990, 53088), (2212, 47760), (2240, 47163), (2370, 44576), (2388, 44240), (2528, 41790), (2765, 38208), (2786, 37920), (2985, 35392), (3160, 33432), (3184, 33180), (3318, 31840), (3360, 31442), (3792, 27860), (3980, 26544), (4179, 25280), (4424, 23880), (4740, 22288), (4776, 22120), (5056, 20895), (5530, 19104), (5572, 18960), (5970, 17696), (6320, 16716), (6368, 16590), (6636, 15920), (6720, 15721), (6965, 15168), (7584, 13930), (7960, 13272), (8295, 12736), (8358, 12640), (8848, 11940), (9480, 11144), (9552, 11060)]