22945920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 256

約数和(自身を含む): 83721600

約数和(自身を除く): 60775680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 37, 38, 40, 48, 51, 57, 60, 64, 68, 74, 76, 80, 85, 95, 96, 102, 111, 114, 120, 128, 136, 148, 152, 160, 170, 185, 190, 192, 204, 222, 228, 240, 255, 272, 285, 296, 304, 320, 323, 340, 370, 380, 384, 408, 444, 456, 480, 510, 544, 555, 570, 592, 608, 629, 640, 646, 680, 703, 740, 760, 816, 888, 912, 960, 969, 1020, 1088, 1110, 1140, 1184, 1216, 1258, 1292, 1360, 1406, 1480, 1520, 1615, 1632, 1776, 1824, 1887, 1920, 1938, 2040, 2109, 2176, 2220, 2280, 2368, 2432, 2516, 2584, 2720, 2812, 2960, 3040, 3145, 3230, 3264, 3515, 3552, 3648, 3774, 3876, 4080, 4218, 4440, 4560, 4736, 4845, 5032, 5168, 5440, 5624, 5920, 6080, 6290, 6460, 6528, 7030, 7104, 7296, 7548, 7752, 8160, 8436, 8880, 9120, 9435, 9690, 10064, 10336, 10545, 10880, 11248, 11840, 11951, 12160, 12580, 12920, 14060, 14208, 15096, 15504, 16320, 16872, 17760, 18240, 18870, 19380, 20128, 20672, 21090, 22496, 23680, 23902, 25160, 25840, 28120, 30192, 31008, 32640, 33744, 35520, 35853, 36480, 37740, 38760, 40256, 41344, 42180, 44992, 47804, 50320, 51680, 56240, 59755, 60384, 62016, 67488, 71040, 71706, 75480, 77520, 80512, 84360, 89984, 95608, 100640, 103360, 112480, 119510, 120768, 124032, 134976, 143412, 150960, 155040, 168720, 179265, 191216, 201280, 206720, 224960, 239020, 241536, 269952, 286824, 301920, 310080, 337440, 358530, 382432, 402560, 449920, 478040, 573648, 603840, 620160, 674880, 717060, 764864, 956080, 1147296, 1207680, 1349760, 1434120, 1529728, 1912160, 2294592, 2868240, 3824320, 4589184, 5736480, 7648640, 11472960, 22945920]

約数ペア:

[(1, 22945920), (2, 11472960), (3, 7648640), (4, 5736480), (5, 4589184), (6, 3824320), (8, 2868240), (10, 2294592), (12, 1912160), (15, 1529728), (16, 1434120), (17, 1349760), (19, 1207680), (20, 1147296), (24, 956080), (30, 764864), (32, 717060), (34, 674880), (37, 620160), (38, 603840), (40, 573648), (48, 478040), (51, 449920), (57, 402560), (60, 382432), (64, 358530), (68, 337440), (74, 310080), (76, 301920), (80, 286824), (85, 269952), (95, 241536), (96, 239020), (102, 224960), (111, 206720), (114, 201280), (120, 191216), (128, 179265), (136, 168720), (148, 155040), (152, 150960), (160, 143412), (170, 134976), (185, 124032), (190, 120768), (192, 119510), (204, 112480), (222, 103360), (228, 100640), (240, 95608), (255, 89984), (272, 84360), (285, 80512), (296, 77520), (304, 75480), (320, 71706), (323, 71040), (340, 67488), (370, 62016), (380, 60384), (384, 59755), (408, 56240), (444, 51680), (456, 50320), (480, 47804), (510, 44992), (544, 42180), (555, 41344), (570, 40256), (592, 38760), (608, 37740), (629, 36480), (640, 35853), (646, 35520), (680, 33744), (703, 32640), (740, 31008), (760, 30192), (816, 28120), (888, 25840), (912, 25160), (960, 23902), (969, 23680), (1020, 22496), (1088, 21090), (1110, 20672), (1140, 20128), (1184, 19380), (1216, 18870), (1258, 18240), (1292, 17760), (1360, 16872), (1406, 16320), (1480, 15504), (1520, 15096), (1615, 14208), (1632, 14060), (1776, 12920), (1824, 12580), (1887, 12160), (1920, 11951), (1938, 11840), (2040, 11248), (2109, 10880), (2176, 10545), (2220, 10336), (2280, 10064), (2368, 9690), (2432, 9435), (2516, 9120), (2584, 8880), (2720, 8436), (2812, 8160), (2960, 7752), (3040, 7548), (3145, 7296), (3230, 7104), (3264, 7030), (3515, 6528), (3552, 6460), (3648, 6290), (3774, 6080), (3876, 5920), (4080, 5624), (4218, 5440), (4440, 5168), (4560, 5032), (4736, 4845)]