222848640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{5527}}^1$

素因数の和:5559

約数の個数: 192

約数和(自身を含む): 879615360

約数和(自身を除く): 656766720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5527, 5760, 6720, 8064, 10080, 11054, 13440, 16581, 20160, 22108, 27635, 33162, 38689, 40320, 44216, 49743, 55270, 66324, 77378, 82905, 88432, 99486, 110540, 116067, 132648, 154756, 165810, 176864, 193445, 198972, 221080, 232134, 248715, 265296, 309512, 331620, 348201, 353728, 386890, 397944, 442160, 464268, 497430, 530592, 580335, 619024, 663240, 696402, 707456, 773780, 795888, 884320, 928536, 994860, 1061184, 1160670, 1238048, 1326480, 1392804, 1547560, 1591776, 1741005, 1768640, 1857072, 1989720, 2122368, 2321340, 2476096, 2652960, 2785608, 3095120, 3183552, 3482010, 3537280, 3714144, 3979440, 4642680, 4952192, 5305920, 5571216, 6190240, 6367104, 6964020, 7428288, 7958880, 9285360, 10611840, 11142432, 12380480, 13928040, 14856576, 15917760, 18570720, 22284864, 24760960, 27856080, 31835520, 37141440, 44569728, 55712160, 74282880, 111424320, 222848640]

約数ペア:

[(1, 222848640), (2, 111424320), (3, 74282880), (4, 55712160), (5, 44569728), (6, 37141440), (7, 31835520), (8, 27856080), (9, 24760960), (10, 22284864), (12, 18570720), (14, 15917760), (15, 14856576), (16, 13928040), (18, 12380480), (20, 11142432), (21, 10611840), (24, 9285360), (28, 7958880), (30, 7428288), (32, 6964020), (35, 6367104), (36, 6190240), (40, 5571216), (42, 5305920), (45, 4952192), (48, 4642680), (56, 3979440), (60, 3714144), (63, 3537280), (64, 3482010), (70, 3183552), (72, 3095120), (80, 2785608), (84, 2652960), (90, 2476096), (96, 2321340), (105, 2122368), (112, 1989720), (120, 1857072), (126, 1768640), (128, 1741005), (140, 1591776), (144, 1547560), (160, 1392804), (168, 1326480), (180, 1238048), (192, 1160670), (210, 1061184), (224, 994860), (240, 928536), (252, 884320), (280, 795888), (288, 773780), (315, 707456), (320, 696402), (336, 663240), (360, 619024), (384, 580335), (420, 530592), (448, 497430), (480, 464268), (504, 442160), (560, 397944), (576, 386890), (630, 353728), (640, 348201), (672, 331620), (720, 309512), (840, 265296), (896, 248715), (960, 232134), (1008, 221080), (1120, 198972), (1152, 193445), (1260, 176864), (1344, 165810), (1440, 154756), (1680, 132648), (1920, 116067), (2016, 110540), (2240, 99486), (2520, 88432), (2688, 82905), (2880, 77378), (3360, 66324), (4032, 55270), (4480, 49743), (5040, 44216), (5527, 40320), (5760, 38689), (6720, 33162), (8064, 27635), (10080, 22108), (11054, 20160), (13440, 16581)]