129689560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 406425600

約数和(自身を除く): 276736040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 41, 44, 52, 55, 56, 65, 70, 77, 79, 82, 88, 91, 104, 110, 130, 140, 143, 154, 158, 164, 182, 205, 220, 260, 280, 286, 287, 308, 316, 328, 364, 385, 395, 410, 440, 451, 455, 520, 533, 553, 572, 574, 616, 632, 715, 728, 770, 790, 820, 869, 902, 910, 1001, 1027, 1066, 1106, 1144, 1148, 1430, 1435, 1540, 1580, 1640, 1738, 1804, 1820, 2002, 2054, 2132, 2212, 2255, 2296, 2665, 2765, 2860, 2870, 3080, 3157, 3160, 3239, 3476, 3608, 3640, 3731, 4004, 4108, 4264, 4345, 4424, 4510, 5005, 5135, 5330, 5530, 5720, 5740, 5863, 6083, 6314, 6478, 6952, 7189, 7462, 8008, 8216, 8690, 9020, 10010, 10270, 10660, 11060, 11297, 11480, 11726, 12166, 12628, 12956, 14378, 14924, 15785, 16195, 17380, 18040, 18655, 20020, 20540, 21320, 22120, 22594, 22673, 23452, 24332, 25256, 25912, 28756, 29315, 29848, 30415, 31570, 32390, 34760, 35629, 35945, 37310, 40040, 41041, 41080, 42107, 45188, 45346, 46904, 48664, 56485, 57512, 58630, 60830, 63140, 64780, 71258, 71890, 74620, 79079, 82082, 84214, 90376, 90692, 112970, 113365, 117260, 121660, 126280, 129560, 142516, 143780, 149240, 158158, 164164, 168428, 178145, 181384, 205205, 210535, 225940, 226730, 234520, 243320, 249403, 285032, 287560, 294749, 316316, 328328, 336856, 356290, 395395, 410410, 421070, 451880, 453460, 463177, 498806, 589498, 632632, 712580, 790790, 820820, 842140, 906920, 926354, 997612, 1178996, 1247015, 1425160, 1473745, 1581580, 1641640, 1684280, 1852708, 1995224, 2315885, 2357992, 2494030, 2947490, 3163160, 3242239, 3705416, 4631770, 4988060, 5894980, 6484478, 9263540, 9976120, 11789960, 12968956, 16211195, 18527080, 25937912, 32422390, 64844780, 129689560]

約数ペア:

[(1, 129689560), (2, 64844780), (4, 32422390), (5, 25937912), (7, 18527080), (8, 16211195), (10, 12968956), (11, 11789960), (13, 9976120), (14, 9263540), (20, 6484478), (22, 5894980), (26, 4988060), (28, 4631770), (35, 3705416), (40, 3242239), (41, 3163160), (44, 2947490), (52, 2494030), (55, 2357992), (56, 2315885), (65, 1995224), (70, 1852708), (77, 1684280), (79, 1641640), (82, 1581580), (88, 1473745), (91, 1425160), (104, 1247015), (110, 1178996), (130, 997612), (140, 926354), (143, 906920), (154, 842140), (158, 820820), (164, 790790), (182, 712580), (205, 632632), (220, 589498), (260, 498806), (280, 463177), (286, 453460), (287, 451880), (308, 421070), (316, 410410), (328, 395395), (364, 356290), (385, 336856), (395, 328328), (410, 316316), (440, 294749), (451, 287560), (455, 285032), (520, 249403), (533, 243320), (553, 234520), (572, 226730), (574, 225940), (616, 210535), (632, 205205), (715, 181384), (728, 178145), (770, 168428), (790, 164164), (820, 158158), (869, 149240), (902, 143780), (910, 142516), (1001, 129560), (1027, 126280), (1066, 121660), (1106, 117260), (1144, 113365), (1148, 112970), (1430, 90692), (1435, 90376), (1540, 84214), (1580, 82082), (1640, 79079), (1738, 74620), (1804, 71890), (1820, 71258), (2002, 64780), (2054, 63140), (2132, 60830), (2212, 58630), (2255, 57512), (2296, 56485), (2665, 48664), (2765, 46904), (2860, 45346), (2870, 45188), (3080, 42107), (3157, 41080), (3160, 41041), (3239, 40040), (3476, 37310), (3608, 35945), (3640, 35629), (3731, 34760), (4004, 32390), (4108, 31570), (4264, 30415), (4345, 29848), (4424, 29315), (4510, 28756), (5005, 25912), (5135, 25256), (5330, 24332), (5530, 23452), (5720, 22673), (5740, 22594), (5863, 22120), (6083, 21320), (6314, 20540), (6478, 20020), (6952, 18655), (7189, 18040), (7462, 17380), (8008, 16195), (8216, 15785), (8690, 14924), (9020, 14378), (10010, 12956), (10270, 12628), (10660, 12166), (11060, 11726), (11297, 11480)]