74437440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 448

約数和(自身を含む): 316016640

約数和(自身を除く): 241579200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 53, 55, 56, 57, 60, 64, 66, 70, 76, 77, 80, 84, 88, 95, 96, 105, 106, 110, 112, 114, 120, 132, 133, 140, 152, 154, 159, 160, 165, 168, 176, 190, 192, 209, 210, 212, 220, 224, 228, 231, 240, 264, 265, 266, 280, 285, 304, 308, 318, 320, 330, 336, 352, 371, 380, 385, 399, 418, 420, 424, 440, 448, 456, 462, 480, 528, 530, 532, 560, 570, 583, 608, 616, 627, 636, 660, 665, 672, 704, 742, 760, 770, 795, 798, 836, 840, 848, 880, 912, 924, 960, 1007, 1045, 1056, 1060, 1064, 1113, 1120, 1140, 1155, 1166, 1216, 1232, 1254, 1272, 1320, 1330, 1344, 1463, 1484, 1520, 1540, 1590, 1596, 1672, 1680, 1696, 1749, 1760, 1824, 1848, 1855, 1995, 2014, 2090, 2112, 2120, 2128, 2226, 2240, 2280, 2310, 2332, 2464, 2508, 2544, 2640, 2660, 2915, 2926, 2968, 3021, 3040, 3080, 3135, 3180, 3192, 3344, 3360, 3392, 3498, 3520, 3648, 3696, 3710, 3990, 4028, 4081, 4180, 4240, 4256, 4389, 4452, 4560, 4620, 4664, 4928, 5016, 5035, 5088, 5280, 5320, 5565, 5830, 5852, 5936, 6042, 6080, 6160, 6270, 6360, 6384, 6688, 6720, 6996, 7049, 7315, 7392, 7420, 7980, 8056, 8162, 8360, 8480, 8512, 8745, 8778, 8904, 9120, 9240, 9328, 10032, 10070, 10176, 10560, 10640, 11077, 11130, 11660, 11704, 11872, 12084, 12243, 12320, 12540, 12720, 12768, 13376, 13992, 14098, 14630, 14784, 14840, 15105, 15960, 16112, 16324, 16720, 16960, 17490, 17556, 17808, 18240, 18480, 18656, 20064, 20140, 20405, 21147, 21280, 21945, 22154, 22260, 23320, 23408, 23744, 24168, 24486, 24640, 25080, 25440, 25536, 27984, 28196, 29260, 29680, 30210, 31920, 32224, 32648, 33231, 33440, 34980, 35112, 35245, 35616, 36960, 37312, 40128, 40280, 40810, 42294, 42560, 43890, 44308, 44520, 46640, 46816, 48336, 48972, 50160, 50880, 55385, 55968, 56392, 58520, 59360, 60420, 61215, 63840, 64448, 65296, 66462, 66880, 69960, 70224, 70490, 71232, 73920, 77539, 80560, 81620, 84588, 87780, 88616, 89040, 93280, 93632, 96672, 97944, 100320, 105735, 110770, 111936, 112784, 117040, 118720, 120840, 122430, 127680, 130592, 132924, 139920, 140448, 140980, 155078, 161120, 163240, 166155, 169176, 175560, 177232, 178080, 186560, 193344, 195888, 200640, 211470, 221540, 225568, 232617, 234080, 241680, 244860, 261184, 265848, 279840, 280896, 281960, 310156, 322240, 326480, 332310, 338352, 351120, 354464, 356160, 387695, 391776, 422940, 443080, 451136, 465234, 468160, 483360, 489720, 531696, 559680, 563920, 620312, 652960, 664620, 676704, 702240, 708928, 775390, 783552, 845880, 886160, 930468, 966720, 979440, 1063392, 1127840, 1163085, 1240624, 1305920, 1329240, 1353408, 1404480, 1550780, 1691760, 1772320, 1860936, 1958880, 2126784, 2255680, 2326170, 2481248, 2658480, 3101560, 3383520, 3544640, 3721872, 3917760, 4652340, 4962496, 5316960, 6203120, 6767040, 7443744, 9304680, 10633920, 12406240, 14887488, 18609360, 24812480, 37218720, 74437440]

約数ペア:

[(1, 74437440), (2, 37218720), (3, 24812480), (4, 18609360), (5, 14887488), (6, 12406240), (7, 10633920), (8, 9304680), (10, 7443744), (11, 6767040), (12, 6203120), (14, 5316960), (15, 4962496), (16, 4652340), (19, 3917760), (20, 3721872), (21, 3544640), (22, 3383520), (24, 3101560), (28, 2658480), (30, 2481248), (32, 2326170), (33, 2255680), (35, 2126784), (38, 1958880), (40, 1860936), (42, 1772320), (44, 1691760), (48, 1550780), (53, 1404480), (55, 1353408), (56, 1329240), (57, 1305920), (60, 1240624), (64, 1163085), (66, 1127840), (70, 1063392), (76, 979440), (77, 966720), (80, 930468), (84, 886160), (88, 845880), (95, 783552), (96, 775390), (105, 708928), (106, 702240), (110, 676704), (112, 664620), (114, 652960), (120, 620312), (132, 563920), (133, 559680), (140, 531696), (152, 489720), (154, 483360), (159, 468160), (160, 465234), (165, 451136), (168, 443080), (176, 422940), (190, 391776), (192, 387695), (209, 356160), (210, 354464), (212, 351120), (220, 338352), (224, 332310), (228, 326480), (231, 322240), (240, 310156), (264, 281960), (265, 280896), (266, 279840), (280, 265848), (285, 261184), (304, 244860), (308, 241680), (318, 234080), (320, 232617), (330, 225568), (336, 221540), (352, 211470), (371, 200640), (380, 195888), (385, 193344), (399, 186560), (418, 178080), (420, 177232), (424, 175560), (440, 169176), (448, 166155), (456, 163240), (462, 161120), (480, 155078), (528, 140980), (530, 140448), (532, 139920), (560, 132924), (570, 130592), (583, 127680), (608, 122430), (616, 120840), (627, 118720), (636, 117040), (660, 112784), (665, 111936), (672, 110770), (704, 105735), (742, 100320), (760, 97944), (770, 96672), (795, 93632), (798, 93280), (836, 89040), (840, 88616), (848, 87780), (880, 84588), (912, 81620), (924, 80560), (960, 77539), (1007, 73920), (1045, 71232), (1056, 70490), (1060, 70224), (1064, 69960), (1113, 66880), (1120, 66462), (1140, 65296), (1155, 64448), (1166, 63840), (1216, 61215), (1232, 60420), (1254, 59360), (1272, 58520), (1320, 56392), (1330, 55968), (1344, 55385), (1463, 50880), (1484, 50160), (1520, 48972), (1540, 48336), (1590, 46816), (1596, 46640), (1672, 44520), (1680, 44308), (1696, 43890), (1749, 42560), (1760, 42294), (1824, 40810), (1848, 40280), (1855, 40128), (1995, 37312), (2014, 36960), (2090, 35616), (2112, 35245), (2120, 35112), (2128, 34980), (2226, 33440), (2240, 33231), (2280, 32648), (2310, 32224), (2332, 31920), (2464, 30210), (2508, 29680), (2544, 29260), (2640, 28196), (2660, 27984), (2915, 25536), (2926, 25440), (2968, 25080), (3021, 24640), (3040, 24486), (3080, 24168), (3135, 23744), (3180, 23408), (3192, 23320), (3344, 22260), (3360, 22154), (3392, 21945), (3498, 21280), (3520, 21147), (3648, 20405), (3696, 20140), (3710, 20064), (3990, 18656), (4028, 18480), (4081, 18240), (4180, 17808), (4240, 17556), (4256, 17490), (4389, 16960), (4452, 16720), (4560, 16324), (4620, 16112), (4664, 15960), (4928, 15105), (5016, 14840), (5035, 14784), (5088, 14630), (5280, 14098), (5320, 13992), (5565, 13376), (5830, 12768), (5852, 12720), (5936, 12540), (6042, 12320), (6080, 12243), (6160, 12084), (6270, 11872), (6360, 11704), (6384, 11660), (6688, 11130), (6720, 11077), (6996, 10640), (7049, 10560), (7315, 10176), (7392, 10070), (7420, 10032), (7980, 9328), (8056, 9240), (8162, 9120), (8360, 8904), (8480, 8778), (8512, 8745)]