21167089920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{2377}}^1$

素因数の和:3177

約数の個数: 216

約数和(自身を含む): 73361518776

約数和(自身を除く): 52194428856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 773, 960, 1152, 1280, 1440, 1546, 1920, 2304, 2319, 2377, 2880, 3092, 3840, 3865, 4638, 4754, 5760, 6184, 6957, 7131, 7730, 9276, 9508, 11520, 11595, 11885, 12368, 13914, 14262, 15460, 18552, 19016, 21393, 23190, 23770, 24736, 27828, 28524, 30920, 34785, 35655, 37104, 38032, 42786, 46380, 47540, 49472, 55656, 57048, 61840, 69570, 71310, 74208, 76064, 85572, 92760, 95080, 98944, 106965, 111312, 114096, 123680, 139140, 142620, 148416, 152128, 171144, 185520, 190160, 197888, 213930, 222624, 228192, 247360, 278280, 285240, 296832, 304256, 342288, 371040, 380320, 427860, 445248, 456384, 494720, 556560, 570480, 593664, 608512, 684576, 742080, 760640, 855720, 890496, 912768, 989440, 1113120, 1140960, 1369152, 1484160, 1521280, 1711440, 1780992, 1825536, 1837421, 2226240, 2281920, 2738304, 2968320, 3042560, 3422880, 3674842, 4452480, 4563840, 5476608, 5512263, 6845760, 7349684, 8904960, 9127680, 9187105, 11024526, 13691520, 14699368, 16536789, 18374210, 22049052, 27383040, 27561315, 29398736, 33073578, 36748420, 44098104, 55122630, 58797472, 66147156, 73496840, 82683945, 88196208, 110245260, 117594944, 132294312, 146993680, 165367890, 176392416, 220490520, 235189888, 264588624, 293987360, 330735780, 352784832, 440981040, 470379776, 529177248, 587974720, 661471560, 705569664, 881962080, 1058354496, 1175949440, 1322943120, 1411139328, 1763924160, 2116708992, 2351898880, 2645886240, 3527848320, 4233417984, 5291772480, 7055696640, 10583544960, 21167089920]

約数ペア:

[(1, 21167089920), (2, 10583544960), (3, 7055696640), (4, 5291772480), (5, 4233417984), (6, 3527848320), (8, 2645886240), (9, 2351898880), (10, 2116708992), (12, 1763924160), (15, 1411139328), (16, 1322943120), (18, 1175949440), (20, 1058354496), (24, 881962080), (30, 705569664), (32, 661471560), (36, 587974720), (40, 529177248), (45, 470379776), (48, 440981040), (60, 352784832), (64, 330735780), (72, 293987360), (80, 264588624), (90, 235189888), (96, 220490520), (120, 176392416), (128, 165367890), (144, 146993680), (160, 132294312), (180, 117594944), (192, 110245260), (240, 88196208), (256, 82683945), (288, 73496840), (320, 66147156), (360, 58797472), (384, 55122630), (480, 44098104), (576, 36748420), (640, 33073578), (720, 29398736), (768, 27561315), (773, 27383040), (960, 22049052), (1152, 18374210), (1280, 16536789), (1440, 14699368), (1546, 13691520), (1920, 11024526), (2304, 9187105), (2319, 9127680), (2377, 8904960), (2880, 7349684), (3092, 6845760), (3840, 5512263), (3865, 5476608), (4638, 4563840), (4754, 4452480), (5760, 3674842), (6184, 3422880), (6957, 3042560), (7131, 2968320), (7730, 2738304), (9276, 2281920), (9508, 2226240), (11520, 1837421), (11595, 1825536), (11885, 1780992), (12368, 1711440), (13914, 1521280), (14262, 1484160), (15460, 1369152), (18552, 1140960), (19016, 1113120), (21393, 989440), (23190, 912768), (23770, 890496), (24736, 855720), (27828, 760640), (28524, 742080), (30920, 684576), (34785, 608512), (35655, 593664), (37104, 570480), (38032, 556560), (42786, 494720), (46380, 456384), (47540, 445248), (49472, 427860), (55656, 380320), (57048, 371040), (61840, 342288), (69570, 304256), (71310, 296832), (74208, 285240), (76064, 278280), (85572, 247360), (92760, 228192), (95080, 222624), (98944, 213930), (106965, 197888), (111312, 190160), (114096, 185520), (123680, 171144), (139140, 152128), (142620, 148416)]