66193553920

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{2141}}^1$

素因数の和:3106

約数の個数: 160

約数和(自身を含む): 171181699920

約数和(自身を除く): 104988146000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 929, 1040, 1280, 1664, 1858, 2080, 2141, 2560, 3328, 3716, 4160, 4282, 4645, 6656, 7432, 8320, 8564, 9290, 10705, 12077, 14864, 16640, 17128, 18580, 21410, 24154, 27833, 29728, 33280, 34256, 37160, 42820, 48308, 55666, 59456, 60385, 68512, 74320, 85640, 96616, 111332, 118912, 120770, 137024, 139165, 148640, 171280, 193232, 222664, 237824, 241540, 274048, 278330, 297280, 342560, 386464, 445328, 475648, 483080, 548096, 556660, 594560, 685120, 772928, 890656, 966160, 1096192, 1113320, 1189120, 1370240, 1545856, 1781312, 1932320, 1988989, 2226640, 2378240, 2740480, 3091712, 3562624, 3864640, 3977978, 4453280, 5480960, 6183424, 7125248, 7729280, 7955956, 8906560, 9944945, 14250496, 15458560, 15911912, 17813120, 19889890, 25856857, 30917120, 31823824, 35626240, 39779780, 51713714, 63647648, 71252480, 79559560, 103427428, 127295296, 129284285, 159119120, 206854856, 254590592, 258568570, 318238240, 413709712, 509181184, 517137140, 636476480, 827419424, 1018362368, 1034274280, 1272952960, 1654838848, 2068548560, 2545905920, 3309677696, 4137097120, 5091811840, 6619355392, 8274194240, 13238710784, 16548388480, 33096776960, 66193553920]

約数ペア:

[(1, 66193553920), (2, 33096776960), (4, 16548388480), (5, 13238710784), (8, 8274194240), (10, 6619355392), (13, 5091811840), (16, 4137097120), (20, 3309677696), (26, 2545905920), (32, 2068548560), (40, 1654838848), (52, 1272952960), (64, 1034274280), (65, 1018362368), (80, 827419424), (104, 636476480), (128, 517137140), (130, 509181184), (160, 413709712), (208, 318238240), (256, 258568570), (260, 254590592), (320, 206854856), (416, 159119120), (512, 129284285), (520, 127295296), (640, 103427428), (832, 79559560), (929, 71252480), (1040, 63647648), (1280, 51713714), (1664, 39779780), (1858, 35626240), (2080, 31823824), (2141, 30917120), (2560, 25856857), (3328, 19889890), (3716, 17813120), (4160, 15911912), (4282, 15458560), (4645, 14250496), (6656, 9944945), (7432, 8906560), (8320, 7955956), (8564, 7729280), (9290, 7125248), (10705, 6183424), (12077, 5480960), (14864, 4453280), (16640, 3977978), (17128, 3864640), (18580, 3562624), (21410, 3091712), (24154, 2740480), (27833, 2378240), (29728, 2226640), (33280, 1988989), (34256, 1932320), (37160, 1781312), (42820, 1545856), (48308, 1370240), (55666, 1189120), (59456, 1113320), (60385, 1096192), (68512, 966160), (74320, 890656), (85640, 772928), (96616, 685120), (111332, 594560), (118912, 556660), (120770, 548096), (137024, 483080), (139165, 475648), (148640, 445328), (171280, 386464), (193232, 342560), (222664, 297280), (237824, 278330), (241540, 274048)]