202427520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 256

約数和(自身を含む): 705024000

約数和(自身を除く): 502596480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 179, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 358, 372, 380, 384, 456, 465, 480, 496, 537, 570, 589, 608, 620, 640, 716, 744, 760, 895, 912, 930, 960, 992, 1074, 1140, 1178, 1216, 1240, 1432, 1488, 1520, 1767, 1790, 1824, 1860, 1920, 1984, 2148, 2280, 2356, 2432, 2480, 2685, 2864, 2945, 2976, 3040, 3401, 3534, 3580, 3648, 3720, 3968, 4296, 4560, 4712, 4960, 5370, 5549, 5728, 5890, 5952, 6080, 6802, 7068, 7160, 7296, 7440, 8592, 8835, 9120, 9424, 9920, 10203, 10740, 11098, 11456, 11780, 11904, 12160, 13604, 14136, 14320, 14880, 16647, 17005, 17184, 17670, 18240, 18848, 19840, 20406, 21480, 22196, 22912, 23560, 27208, 27745, 28272, 28640, 29760, 33294, 34010, 34368, 35340, 36480, 37696, 40812, 42960, 44392, 47120, 51015, 54416, 55490, 56544, 57280, 59520, 66588, 68020, 68736, 70680, 75392, 81624, 83235, 85920, 88784, 94240, 102030, 105431, 108832, 110980, 113088, 114560, 133176, 136040, 141360, 163248, 166470, 171840, 177568, 188480, 204060, 210862, 217664, 221960, 226176, 266352, 272080, 282720, 316293, 326496, 332940, 343680, 355136, 376960, 408120, 421724, 435328, 443920, 527155, 532704, 544160, 565440, 632586, 652992, 665880, 710272, 816240, 843448, 887840, 1054310, 1065408, 1088320, 1130880, 1265172, 1305984, 1331760, 1581465, 1632480, 1686896, 1775680, 2108620, 2130816, 2176640, 2530344, 2663520, 3162930, 3264960, 3373792, 3551360, 4217240, 5060688, 5327040, 6325860, 6529920, 6747584, 8434480, 10121376, 10654080, 12651720, 13495168, 16868960, 20242752, 25303440, 33737920, 40485504, 50606880, 67475840, 101213760, 202427520]

約数ペア:

[(1, 202427520), (2, 101213760), (3, 67475840), (4, 50606880), (5, 40485504), (6, 33737920), (8, 25303440), (10, 20242752), (12, 16868960), (15, 13495168), (16, 12651720), (19, 10654080), (20, 10121376), (24, 8434480), (30, 6747584), (31, 6529920), (32, 6325860), (38, 5327040), (40, 5060688), (48, 4217240), (57, 3551360), (60, 3373792), (62, 3264960), (64, 3162930), (76, 2663520), (80, 2530344), (93, 2176640), (95, 2130816), (96, 2108620), (114, 1775680), (120, 1686896), (124, 1632480), (128, 1581465), (152, 1331760), (155, 1305984), (160, 1265172), (179, 1130880), (186, 1088320), (190, 1065408), (192, 1054310), (228, 887840), (240, 843448), (248, 816240), (285, 710272), (304, 665880), (310, 652992), (320, 632586), (358, 565440), (372, 544160), (380, 532704), (384, 527155), (456, 443920), (465, 435328), (480, 421724), (496, 408120), (537, 376960), (570, 355136), (589, 343680), (608, 332940), (620, 326496), (640, 316293), (716, 282720), (744, 272080), (760, 266352), (895, 226176), (912, 221960), (930, 217664), (960, 210862), (992, 204060), (1074, 188480), (1140, 177568), (1178, 171840), (1216, 166470), (1240, 163248), (1432, 141360), (1488, 136040), (1520, 133176), (1767, 114560), (1790, 113088), (1824, 110980), (1860, 108832), (1920, 105431), (1984, 102030), (2148, 94240), (2280, 88784), (2356, 85920), (2432, 83235), (2480, 81624), (2685, 75392), (2864, 70680), (2945, 68736), (2976, 68020), (3040, 66588), (3401, 59520), (3534, 57280), (3580, 56544), (3648, 55490), (3720, 54416), (3968, 51015), (4296, 47120), (4560, 44392), (4712, 42960), (4960, 40812), (5370, 37696), (5549, 36480), (5728, 35340), (5890, 34368), (5952, 34010), (6080, 33294), (6802, 29760), (7068, 28640), (7160, 28272), (7296, 27745), (7440, 27208), (8592, 23560), (8835, 22912), (9120, 22196), (9424, 21480), (9920, 20406), (10203, 19840), (10740, 18848), (11098, 18240), (11456, 17670), (11780, 17184), (11904, 17005), (12160, 16647), (13604, 14880), (14136, 14320)]