38645760

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 208

約数和(自身を含む): 134463456

約数和(自身を除く): 95817696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 64, 68, 74, 80, 85, 96, 102, 111, 120, 128, 136, 148, 160, 170, 185, 192, 204, 222, 240, 255, 256, 272, 296, 320, 340, 370, 384, 408, 444, 480, 510, 512, 544, 555, 592, 629, 640, 680, 740, 768, 816, 888, 960, 1020, 1024, 1088, 1110, 1184, 1258, 1280, 1360, 1480, 1536, 1632, 1776, 1887, 1920, 2040, 2048, 2176, 2220, 2368, 2516, 2560, 2720, 2960, 3072, 3145, 3264, 3552, 3774, 3840, 4080, 4096, 4352, 4440, 4736, 5032, 5120, 5440, 5920, 6144, 6290, 6528, 7104, 7548, 7680, 8160, 8704, 8880, 9435, 9472, 10064, 10240, 10880, 11840, 12288, 12580, 13056, 14208, 15096, 15360, 16320, 17408, 17760, 18870, 18944, 20128, 20480, 21760, 23680, 25160, 26112, 28416, 30192, 30720, 32640, 34816, 35520, 37740, 37888, 40256, 43520, 47360, 50320, 52224, 56832, 60384, 61440, 65280, 69632, 71040, 75480, 75776, 80512, 87040, 94720, 100640, 104448, 113664, 120768, 130560, 142080, 150960, 151552, 161024, 174080, 189440, 201280, 208896, 227328, 241536, 261120, 284160, 301920, 322048, 348160, 378880, 402560, 454656, 483072, 522240, 568320, 603840, 644096, 757760, 805120, 966144, 1044480, 1136640, 1207680, 1288192, 1610240, 1932288, 2273280, 2415360, 2576384, 3220480, 3864576, 4830720, 6440960, 7729152, 9661440, 12881920, 19322880, 38645760]

約数ペア:

[(1, 38645760), (2, 19322880), (3, 12881920), (4, 9661440), (5, 7729152), (6, 6440960), (8, 4830720), (10, 3864576), (12, 3220480), (15, 2576384), (16, 2415360), (17, 2273280), (20, 1932288), (24, 1610240), (30, 1288192), (32, 1207680), (34, 1136640), (37, 1044480), (40, 966144), (48, 805120), (51, 757760), (60, 644096), (64, 603840), (68, 568320), (74, 522240), (80, 483072), (85, 454656), (96, 402560), (102, 378880), (111, 348160), (120, 322048), (128, 301920), (136, 284160), (148, 261120), (160, 241536), (170, 227328), (185, 208896), (192, 201280), (204, 189440), (222, 174080), (240, 161024), (255, 151552), (256, 150960), (272, 142080), (296, 130560), (320, 120768), (340, 113664), (370, 104448), (384, 100640), (408, 94720), (444, 87040), (480, 80512), (510, 75776), (512, 75480), (544, 71040), (555, 69632), (592, 65280), (629, 61440), (640, 60384), (680, 56832), (740, 52224), (768, 50320), (816, 47360), (888, 43520), (960, 40256), (1020, 37888), (1024, 37740), (1088, 35520), (1110, 34816), (1184, 32640), (1258, 30720), (1280, 30192), (1360, 28416), (1480, 26112), (1536, 25160), (1632, 23680), (1776, 21760), (1887, 20480), (1920, 20128), (2040, 18944), (2048, 18870), (2176, 17760), (2220, 17408), (2368, 16320), (2516, 15360), (2560, 15096), (2720, 14208), (2960, 13056), (3072, 12580), (3145, 12288), (3264, 11840), (3552, 10880), (3774, 10240), (3840, 10064), (4080, 9472), (4096, 9435), (4352, 8880), (4440, 8704), (4736, 8160), (5032, 7680), (5120, 7548), (5440, 7104), (5920, 6528), (6144, 6290)]