71724240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 360

約数和(自身を含む): 297704160

約数和(自身を除く): 225979920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 98, 105, 107, 112, 114, 120, 126, 133, 140, 144, 147, 152, 168, 171, 180, 190, 196, 210, 214, 228, 240, 245, 252, 266, 280, 285, 294, 304, 315, 321, 336, 342, 360, 380, 392, 399, 420, 428, 441, 456, 490, 504, 532, 535, 560, 570, 588, 630, 642, 665, 684, 720, 735, 749, 760, 784, 798, 840, 855, 856, 882, 912, 931, 963, 980, 1008, 1064, 1070, 1140, 1176, 1197, 1260, 1284, 1330, 1368, 1470, 1498, 1520, 1596, 1605, 1680, 1710, 1712, 1764, 1862, 1926, 1960, 1995, 2033, 2128, 2140, 2205, 2247, 2280, 2352, 2394, 2520, 2568, 2660, 2736, 2793, 2940, 2996, 3192, 3210, 3420, 3528, 3724, 3745, 3852, 3920, 3990, 4066, 4280, 4410, 4494, 4560, 4655, 4788, 4815, 5040, 5136, 5243, 5320, 5586, 5880, 5985, 5992, 6099, 6384, 6420, 6741, 6840, 7056, 7448, 7490, 7704, 7980, 8132, 8379, 8560, 8820, 8988, 9310, 9576, 9630, 10165, 10486, 10640, 11172, 11235, 11760, 11970, 11984, 12198, 12840, 13482, 13680, 13965, 14231, 14896, 14980, 15408, 15729, 15960, 16264, 16758, 17640, 17976, 18297, 18620, 19152, 19260, 20330, 20972, 22344, 22470, 23940, 24396, 25680, 26215, 26964, 27930, 28462, 29960, 30495, 31458, 31920, 32528, 33516, 33705, 35280, 35952, 36594, 37240, 38520, 40660, 41895, 41944, 42693, 44688, 44940, 47187, 47880, 48792, 52430, 53928, 55860, 56924, 59920, 60990, 62916, 67032, 67410, 71155, 73188, 74480, 77040, 78645, 81320, 83790, 83888, 85386, 89880, 91485, 94374, 95760, 97584, 99617, 104860, 107856, 111720, 113848, 121980, 125832, 128079, 134064, 134820, 142310, 146376, 157290, 162640, 167580, 170772, 179760, 182970, 188748, 199234, 209720, 213465, 223440, 227696, 235935, 243960, 251664, 256158, 269640, 284620, 292752, 298851, 314580, 335160, 341544, 365940, 377496, 398468, 419440, 426930, 471870, 487920, 498085, 512316, 539280, 569240, 597702, 629160, 640395, 670320, 683088, 731880, 754992, 796936, 853860, 896553, 943740, 996170, 1024632, 1138480, 1195404, 1258320, 1280790, 1463760, 1494255, 1593872, 1707720, 1793106, 1887480, 1992340, 2049264, 2390808, 2561580, 2988510, 3415440, 3586212, 3774960, 3984680, 4482765, 4781616, 5123160, 5977020, 7172424, 7969360, 8965530, 10246320, 11954040, 14344848, 17931060, 23908080, 35862120, 71724240]

約数ペア:

[(1, 71724240), (2, 35862120), (3, 23908080), (4, 17931060), (5, 14344848), (6, 11954040), (7, 10246320), (8, 8965530), (9, 7969360), (10, 7172424), (12, 5977020), (14, 5123160), (15, 4781616), (16, 4482765), (18, 3984680), (19, 3774960), (20, 3586212), (21, 3415440), (24, 2988510), (28, 2561580), (30, 2390808), (35, 2049264), (36, 1992340), (38, 1887480), (40, 1793106), (42, 1707720), (45, 1593872), (48, 1494255), (49, 1463760), (56, 1280790), (57, 1258320), (60, 1195404), (63, 1138480), (70, 1024632), (72, 996170), (76, 943740), (80, 896553), (84, 853860), (90, 796936), (95, 754992), (98, 731880), (105, 683088), (107, 670320), (112, 640395), (114, 629160), (120, 597702), (126, 569240), (133, 539280), (140, 512316), (144, 498085), (147, 487920), (152, 471870), (168, 426930), (171, 419440), (180, 398468), (190, 377496), (196, 365940), (210, 341544), (214, 335160), (228, 314580), (240, 298851), (245, 292752), (252, 284620), (266, 269640), (280, 256158), (285, 251664), (294, 243960), (304, 235935), (315, 227696), (321, 223440), (336, 213465), (342, 209720), (360, 199234), (380, 188748), (392, 182970), (399, 179760), (420, 170772), (428, 167580), (441, 162640), (456, 157290), (490, 146376), (504, 142310), (532, 134820), (535, 134064), (560, 128079), (570, 125832), (588, 121980), (630, 113848), (642, 111720), (665, 107856), (684, 104860), (720, 99617), (735, 97584), (749, 95760), (760, 94374), (784, 91485), (798, 89880), (840, 85386), (855, 83888), (856, 83790), (882, 81320), (912, 78645), (931, 77040), (963, 74480), (980, 73188), (1008, 71155), (1064, 67410), (1070, 67032), (1140, 62916), (1176, 60990), (1197, 59920), (1260, 56924), (1284, 55860), (1330, 53928), (1368, 52430), (1470, 48792), (1498, 47880), (1520, 47187), (1596, 44940), (1605, 44688), (1680, 42693), (1710, 41944), (1712, 41895), (1764, 40660), (1862, 38520), (1926, 37240), (1960, 36594), (1995, 35952), (2033, 35280), (2128, 33705), (2140, 33516), (2205, 32528), (2247, 31920), (2280, 31458), (2352, 30495), (2394, 29960), (2520, 28462), (2568, 27930), (2660, 26964), (2736, 26215), (2793, 25680), (2940, 24396), (2996, 23940), (3192, 22470), (3210, 22344), (3420, 20972), (3528, 20330), (3724, 19260), (3745, 19152), (3852, 18620), (3920, 18297), (3990, 17976), (4066, 17640), (4280, 16758), (4410, 16264), (4494, 15960), (4560, 15729), (4655, 15408), (4788, 14980), (4815, 14896), (5040, 14231), (5136, 13965), (5243, 13680), (5320, 13482), (5586, 12840), (5880, 12198), (5985, 11984), (5992, 11970), (6099, 11760), (6384, 11235), (6420, 11172), (6741, 10640), (6840, 10486), (7056, 10165), (7448, 9630), (7490, 9576), (7704, 9310), (7980, 8988), (8132, 8820), (8379, 8560)]