40469520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 320

約数和(自身を含む): 164989440

約数和(自身を除く): 124519920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 102, 104, 105, 109, 112, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 208, 210, 218, 221, 238, 240, 255, 260, 272, 273, 280, 312, 327, 336, 340, 357, 364, 390, 408, 420, 436, 442, 455, 476, 510, 520, 545, 546, 560, 595, 624, 654, 663, 680, 714, 728, 763, 780, 816, 840, 872, 884, 910, 952, 1020, 1040, 1090, 1092, 1105, 1190, 1308, 1326, 1360, 1365, 1417, 1428, 1456, 1526, 1547, 1560, 1635, 1680, 1744, 1768, 1785, 1820, 1853, 1904, 2040, 2180, 2184, 2210, 2289, 2380, 2616, 2652, 2730, 2834, 2856, 3052, 3094, 3120, 3270, 3315, 3536, 3570, 3640, 3706, 3815, 4080, 4251, 4360, 4368, 4420, 4578, 4641, 4760, 5232, 5304, 5460, 5559, 5668, 5712, 6104, 6188, 6540, 6630, 7085, 7140, 7280, 7412, 7630, 7735, 8502, 8720, 8840, 9156, 9265, 9282, 9520, 9919, 10608, 10920, 11118, 11336, 11445, 12208, 12376, 12971, 13080, 13260, 14170, 14280, 14824, 15260, 15470, 17004, 17680, 18312, 18530, 18564, 19838, 21255, 21840, 22236, 22672, 22890, 23205, 24089, 24752, 25942, 26160, 26520, 27795, 28340, 28560, 29648, 29757, 30520, 30940, 34008, 36624, 37060, 37128, 38913, 39676, 42510, 44472, 45780, 46410, 48178, 49595, 51884, 53040, 55590, 56680, 59514, 61040, 61880, 64855, 68016, 72267, 74120, 74256, 77826, 79352, 85020, 88944, 91560, 92820, 96356, 99190, 103768, 111180, 113360, 119028, 120445, 123760, 129710, 144534, 148240, 148785, 155652, 158704, 168623, 170040, 183120, 185640, 192712, 194565, 198380, 207536, 222360, 238056, 240890, 259420, 289068, 297570, 311304, 337246, 340080, 361335, 371280, 385424, 389130, 396760, 444720, 476112, 481780, 505869, 518840, 578136, 595140, 622608, 674492, 722670, 778260, 793520, 843115, 963560, 1011738, 1037680, 1156272, 1190280, 1348984, 1445340, 1556520, 1686230, 1927120, 2023476, 2380560, 2529345, 2697968, 2890680, 3113040, 3372460, 4046952, 5058690, 5781360, 6744920, 8093904, 10117380, 13489840, 20234760, 40469520]

約数ペア:

[(1, 40469520), (2, 20234760), (3, 13489840), (4, 10117380), (5, 8093904), (6, 6744920), (7, 5781360), (8, 5058690), (10, 4046952), (12, 3372460), (13, 3113040), (14, 2890680), (15, 2697968), (16, 2529345), (17, 2380560), (20, 2023476), (21, 1927120), (24, 1686230), (26, 1556520), (28, 1445340), (30, 1348984), (34, 1190280), (35, 1156272), (39, 1037680), (40, 1011738), (42, 963560), (48, 843115), (51, 793520), (52, 778260), (56, 722670), (60, 674492), (65, 622608), (68, 595140), (70, 578136), (78, 518840), (80, 505869), (84, 481780), (85, 476112), (91, 444720), (102, 396760), (104, 389130), (105, 385424), (109, 371280), (112, 361335), (119, 340080), (120, 337246), (130, 311304), (136, 297570), (140, 289068), (156, 259420), (168, 240890), (170, 238056), (182, 222360), (195, 207536), (204, 198380), (208, 194565), (210, 192712), (218, 185640), (221, 183120), (238, 170040), (240, 168623), (255, 158704), (260, 155652), (272, 148785), (273, 148240), (280, 144534), (312, 129710), (327, 123760), (336, 120445), (340, 119028), (357, 113360), (364, 111180), (390, 103768), (408, 99190), (420, 96356), (436, 92820), (442, 91560), (455, 88944), (476, 85020), (510, 79352), (520, 77826), (545, 74256), (546, 74120), (560, 72267), (595, 68016), (624, 64855), (654, 61880), (663, 61040), (680, 59514), (714, 56680), (728, 55590), (763, 53040), (780, 51884), (816, 49595), (840, 48178), (872, 46410), (884, 45780), (910, 44472), (952, 42510), (1020, 39676), (1040, 38913), (1090, 37128), (1092, 37060), (1105, 36624), (1190, 34008), (1308, 30940), (1326, 30520), (1360, 29757), (1365, 29648), (1417, 28560), (1428, 28340), (1456, 27795), (1526, 26520), (1547, 26160), (1560, 25942), (1635, 24752), (1680, 24089), (1744, 23205), (1768, 22890), (1785, 22672), (1820, 22236), (1853, 21840), (1904, 21255), (2040, 19838), (2180, 18564), (2184, 18530), (2210, 18312), (2289, 17680), (2380, 17004), (2616, 15470), (2652, 15260), (2730, 14824), (2834, 14280), (2856, 14170), (3052, 13260), (3094, 13080), (3120, 12971), (3270, 12376), (3315, 12208), (3536, 11445), (3570, 11336), (3640, 11118), (3706, 10920), (3815, 10608), (4080, 9919), (4251, 9520), (4360, 9282), (4368, 9265), (4420, 9156), (4578, 8840), (4641, 8720), (4760, 8502), (5232, 7735), (5304, 7630), (5460, 7412), (5559, 7280), (5668, 7140), (5712, 7085), (6104, 6630), (6188, 6540)]