213766080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:715

約数の個数: 224

約数和(自身を含む): 765462528

約数和(自身を除く): 551696448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 653, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1240, 1306, 1320, 1364, 1488, 1705, 1760, 1860, 1959, 1984, 2046, 2112, 2480, 2612, 2640, 2728, 2976, 3265, 3410, 3520, 3720, 3918, 4092, 4960, 5115, 5224, 5280, 5456, 5952, 6530, 6820, 7183, 7440, 7836, 8184, 9795, 9920, 10230, 10448, 10560, 10912, 13060, 13640, 14366, 14880, 15672, 16368, 19590, 20243, 20460, 20896, 21549, 21824, 26120, 27280, 28732, 29760, 31344, 32736, 35915, 39180, 40486, 40920, 41792, 43098, 52240, 54560, 57464, 60729, 62688, 65472, 71830, 78360, 80972, 81840, 86196, 101215, 104480, 107745, 109120, 114928, 121458, 125376, 143660, 156720, 161944, 163680, 172392, 202430, 208960, 215490, 222673, 229856, 242916, 287320, 303645, 313440, 323888, 327360, 344784, 404860, 430980, 445346, 459712, 485832, 574640, 607290, 626880, 647776, 668019, 689568, 809720, 861960, 890692, 971664, 1113365, 1149280, 1214580, 1295552, 1336038, 1379136, 1619440, 1723920, 1781384, 1943328, 2226730, 2298560, 2429160, 2672076, 3238880, 3340095, 3447840, 3562768, 3886656, 4453460, 4858320, 5344152, 6477760, 6680190, 6895680, 7125536, 8906920, 9716640, 10688304, 13360380, 14251072, 17813840, 19433280, 21376608, 26720760, 35627680, 42753216, 53441520, 71255360, 106883040, 213766080]

約数ペア:

[(1, 213766080), (2, 106883040), (3, 71255360), (4, 53441520), (5, 42753216), (6, 35627680), (8, 26720760), (10, 21376608), (11, 19433280), (12, 17813840), (15, 14251072), (16, 13360380), (20, 10688304), (22, 9716640), (24, 8906920), (30, 7125536), (31, 6895680), (32, 6680190), (33, 6477760), (40, 5344152), (44, 4858320), (48, 4453460), (55, 3886656), (60, 3562768), (62, 3447840), (64, 3340095), (66, 3238880), (80, 2672076), (88, 2429160), (93, 2298560), (96, 2226730), (110, 1943328), (120, 1781384), (124, 1723920), (132, 1619440), (155, 1379136), (160, 1336038), (165, 1295552), (176, 1214580), (186, 1149280), (192, 1113365), (220, 971664), (240, 890692), (248, 861960), (264, 809720), (310, 689568), (320, 668019), (330, 647776), (341, 626880), (352, 607290), (372, 574640), (440, 485832), (465, 459712), (480, 445346), (496, 430980), (528, 404860), (620, 344784), (653, 327360), (660, 323888), (682, 313440), (704, 303645), (744, 287320), (880, 242916), (930, 229856), (960, 222673), (992, 215490), (1023, 208960), (1056, 202430), (1240, 172392), (1306, 163680), (1320, 161944), (1364, 156720), (1488, 143660), (1705, 125376), (1760, 121458), (1860, 114928), (1959, 109120), (1984, 107745), (2046, 104480), (2112, 101215), (2480, 86196), (2612, 81840), (2640, 80972), (2728, 78360), (2976, 71830), (3265, 65472), (3410, 62688), (3520, 60729), (3720, 57464), (3918, 54560), (4092, 52240), (4960, 43098), (5115, 41792), (5224, 40920), (5280, 40486), (5456, 39180), (5952, 35915), (6530, 32736), (6820, 31344), (7183, 29760), (7440, 28732), (7836, 27280), (8184, 26120), (9795, 21824), (9920, 21549), (10230, 20896), (10448, 20460), (10560, 20243), (10912, 19590), (13060, 16368), (13640, 15672), (14366, 14880)]