64633320

素因数分解:

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

素因数の和:272

約数の個数: 192

約数和(自身を含む): 227448000

約数和(自身を除く): 162814680

約数列:

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

約数ペア:

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