244363560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 256

約数和(自身を含む): 899942400

約数和(自身を除く): 655578840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 61, 70, 76, 84, 95, 105, 114, 120, 122, 133, 140, 152, 168, 183, 190, 210, 228, 244, 251, 266, 280, 285, 305, 366, 380, 399, 420, 427, 456, 488, 502, 532, 570, 610, 665, 732, 753, 760, 798, 840, 854, 915, 1004, 1064, 1140, 1159, 1220, 1255, 1281, 1330, 1464, 1506, 1596, 1708, 1757, 1830, 1995, 2008, 2135, 2280, 2318, 2440, 2510, 2562, 2660, 3012, 3192, 3416, 3477, 3514, 3660, 3765, 3990, 4270, 4636, 4769, 5020, 5124, 5271, 5320, 5795, 6024, 6405, 6954, 7028, 7320, 7530, 7980, 8113, 8540, 8785, 9272, 9538, 10040, 10248, 10542, 11590, 12810, 13908, 14056, 14307, 15060, 15311, 15960, 16226, 17080, 17385, 17570, 19076, 21084, 23180, 23845, 24339, 25620, 26355, 27816, 28614, 30120, 30622, 32452, 33383, 34770, 35140, 38152, 40565, 42168, 45933, 46360, 47690, 48678, 51240, 52710, 57228, 61244, 64904, 66766, 69540, 70280, 71535, 76555, 81130, 91866, 95380, 97356, 100149, 105420, 107177, 114456, 121695, 122488, 133532, 139080, 143070, 153110, 162260, 166915, 183732, 190760, 194712, 200298, 210840, 214354, 229665, 243390, 267064, 286140, 290909, 306220, 321531, 324520, 333830, 367464, 400596, 428708, 459330, 486780, 500745, 535885, 572280, 581818, 612440, 643062, 667660, 801192, 857416, 872727, 918660, 973560, 1001490, 1071770, 1163636, 1286124, 1335320, 1454545, 1607655, 1745454, 1837320, 2002980, 2036363, 2143540, 2327272, 2572248, 2909090, 3215310, 3490908, 4005960, 4072726, 4287080, 4363635, 5818180, 6109089, 6430620, 6981816, 8145452, 8727270, 10181815, 11636360, 12218178, 12861240, 16290904, 17454540, 20363630, 24436356, 30545445, 34909080, 40727260, 48872712, 61090890, 81454520, 122181780, 244363560]

約数ペア:

[(1, 244363560), (2, 122181780), (3, 81454520), (4, 61090890), (5, 48872712), (6, 40727260), (7, 34909080), (8, 30545445), (10, 24436356), (12, 20363630), (14, 17454540), (15, 16290904), (19, 12861240), (20, 12218178), (21, 11636360), (24, 10181815), (28, 8727270), (30, 8145452), (35, 6981816), (38, 6430620), (40, 6109089), (42, 5818180), (56, 4363635), (57, 4287080), (60, 4072726), (61, 4005960), (70, 3490908), (76, 3215310), (84, 2909090), (95, 2572248), (105, 2327272), (114, 2143540), (120, 2036363), (122, 2002980), (133, 1837320), (140, 1745454), (152, 1607655), (168, 1454545), (183, 1335320), (190, 1286124), (210, 1163636), (228, 1071770), (244, 1001490), (251, 973560), (266, 918660), (280, 872727), (285, 857416), (305, 801192), (366, 667660), (380, 643062), (399, 612440), (420, 581818), (427, 572280), (456, 535885), (488, 500745), (502, 486780), (532, 459330), (570, 428708), (610, 400596), (665, 367464), (732, 333830), (753, 324520), (760, 321531), (798, 306220), (840, 290909), (854, 286140), (915, 267064), (1004, 243390), (1064, 229665), (1140, 214354), (1159, 210840), (1220, 200298), (1255, 194712), (1281, 190760), (1330, 183732), (1464, 166915), (1506, 162260), (1596, 153110), (1708, 143070), (1757, 139080), (1830, 133532), (1995, 122488), (2008, 121695), (2135, 114456), (2280, 107177), (2318, 105420), (2440, 100149), (2510, 97356), (2562, 95380), (2660, 91866), (3012, 81130), (3192, 76555), (3416, 71535), (3477, 70280), (3514, 69540), (3660, 66766), (3765, 64904), (3990, 61244), (4270, 57228), (4636, 52710), (4769, 51240), (5020, 48678), (5124, 47690), (5271, 46360), (5320, 45933), (5795, 42168), (6024, 40565), (6405, 38152), (6954, 35140), (7028, 34770), (7320, 33383), (7530, 32452), (7980, 30622), (8113, 30120), (8540, 28614), (8785, 27816), (9272, 26355), (9538, 25620), (10040, 24339), (10248, 23845), (10542, 23180), (11590, 21084), (12810, 19076), (13908, 17570), (14056, 17385), (14307, 17080), (15060, 16226), (15311, 15960)]