129266640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 470059200

約数和(自身を除く): 340792560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 59, 60, 68, 72, 80, 85, 90, 102, 118, 120, 136, 144, 153, 170, 177, 179, 180, 204, 236, 240, 255, 272, 295, 306, 340, 354, 358, 360, 408, 472, 510, 531, 537, 590, 612, 680, 708, 716, 720, 765, 816, 885, 895, 944, 1003, 1020, 1062, 1074, 1180, 1224, 1360, 1416, 1432, 1530, 1611, 1770, 1790, 2006, 2040, 2124, 2148, 2360, 2448, 2655, 2685, 2832, 2864, 3009, 3043, 3060, 3222, 3540, 3580, 4012, 4080, 4248, 4296, 4720, 5015, 5310, 5370, 6018, 6086, 6120, 6444, 7080, 7160, 8024, 8055, 8496, 8592, 9027, 9129, 10030, 10561, 10620, 10740, 12036, 12172, 12240, 12888, 14160, 14320, 15045, 15215, 16048, 16110, 18054, 18258, 20060, 21122, 21240, 21480, 24072, 24344, 25776, 27387, 30090, 30430, 31683, 32220, 36108, 36516, 40120, 42244, 42480, 42960, 45135, 45645, 48144, 48688, 52805, 54774, 60180, 60860, 63366, 64440, 72216, 73032, 80240, 84488, 90270, 91290, 95049, 105610, 109548, 120360, 121720, 126732, 128880, 136935, 144432, 146064, 158415, 168976, 179537, 180540, 182580, 190098, 211220, 219096, 240720, 243440, 253464, 273870, 316830, 359074, 361080, 365160, 380196, 422440, 438192, 475245, 506928, 538611, 547740, 633660, 718148, 722160, 730320, 760392, 844880, 897685, 950490, 1077222, 1095480, 1267320, 1436296, 1520784, 1615833, 1795370, 1900980, 2154444, 2190960, 2534640, 2693055, 2872592, 3231666, 3590740, 3801960, 4308888, 5386110, 6463332, 7181480, 7603920, 8079165, 8617776, 10772220, 12926664, 14362960, 16158330, 21544440, 25853328, 32316660, 43088880, 64633320, 129266640]

約数ペア:

[(1, 129266640), (2, 64633320), (3, 43088880), (4, 32316660), (5, 25853328), (6, 21544440), (8, 16158330), (9, 14362960), (10, 12926664), (12, 10772220), (15, 8617776), (16, 8079165), (17, 7603920), (18, 7181480), (20, 6463332), (24, 5386110), (30, 4308888), (34, 3801960), (36, 3590740), (40, 3231666), (45, 2872592), (48, 2693055), (51, 2534640), (59, 2190960), (60, 2154444), (68, 1900980), (72, 1795370), (80, 1615833), (85, 1520784), (90, 1436296), (102, 1267320), (118, 1095480), (120, 1077222), (136, 950490), (144, 897685), (153, 844880), (170, 760392), (177, 730320), (179, 722160), (180, 718148), (204, 633660), (236, 547740), (240, 538611), (255, 506928), (272, 475245), (295, 438192), (306, 422440), (340, 380196), (354, 365160), (358, 361080), (360, 359074), (408, 316830), (472, 273870), (510, 253464), (531, 243440), (537, 240720), (590, 219096), (612, 211220), (680, 190098), (708, 182580), (716, 180540), (720, 179537), (765, 168976), (816, 158415), (885, 146064), (895, 144432), (944, 136935), (1003, 128880), (1020, 126732), (1062, 121720), (1074, 120360), (1180, 109548), (1224, 105610), (1360, 95049), (1416, 91290), (1432, 90270), (1530, 84488), (1611, 80240), (1770, 73032), (1790, 72216), (2006, 64440), (2040, 63366), (2124, 60860), (2148, 60180), (2360, 54774), (2448, 52805), (2655, 48688), (2685, 48144), (2832, 45645), (2864, 45135), (3009, 42960), (3043, 42480), (3060, 42244), (3222, 40120), (3540, 36516), (3580, 36108), (4012, 32220), (4080, 31683), (4248, 30430), (4296, 30090), (4720, 27387), (5015, 25776), (5310, 24344), (5370, 24072), (6018, 21480), (6086, 21240), (6120, 21122), (6444, 20060), (7080, 18258), (7160, 18054), (8024, 16110), (8055, 16048), (8496, 15215), (8592, 15045), (9027, 14320), (9129, 14160), (10030, 12888), (10561, 12240), (10620, 12172), (10740, 12036)]