628561920

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 384

約数和(自身を含む): 2390169600

約数和(自身を除く): 1761607680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 79, 80, 84, 96, 105, 111, 112, 120, 128, 140, 148, 158, 160, 168, 185, 192, 210, 222, 224, 237, 240, 256, 259, 280, 296, 316, 320, 336, 370, 384, 395, 420, 444, 448, 474, 480, 512, 518, 553, 555, 560, 592, 632, 640, 672, 740, 768, 777, 790, 840, 888, 896, 948, 960, 1024, 1036, 1106, 1110, 1120, 1184, 1185, 1264, 1280, 1295, 1344, 1480, 1536, 1554, 1580, 1659, 1680, 1776, 1792, 1896, 1920, 2048, 2072, 2212, 2220, 2240, 2368, 2370, 2528, 2560, 2590, 2688, 2765, 2923, 2960, 3072, 3108, 3160, 3318, 3360, 3552, 3584, 3792, 3840, 3885, 4144, 4424, 4440, 4480, 4736, 4740, 5056, 5120, 5180, 5376, 5530, 5846, 5920, 6144, 6216, 6320, 6636, 6720, 7104, 7168, 7584, 7680, 7770, 8288, 8295, 8769, 8848, 8880, 8960, 9472, 9480, 10112, 10240, 10360, 10752, 11060, 11692, 11840, 12432, 12640, 13272, 13440, 14208, 14336, 14615, 15168, 15360, 15540, 16576, 16590, 17538, 17696, 17760, 17920, 18944, 18960, 20224, 20461, 20720, 21504, 22120, 23384, 23680, 24864, 25280, 26544, 26880, 28416, 29230, 30336, 30720, 31080, 33152, 33180, 35076, 35392, 35520, 35840, 37888, 37920, 40448, 40922, 41440, 43008, 43845, 44240, 46768, 47360, 49728, 50560, 53088, 53760, 56832, 58460, 60672, 61383, 62160, 66304, 66360, 70152, 70784, 71040, 71680, 75776, 75840, 80896, 81844, 82880, 87690, 88480, 93536, 94720, 99456, 101120, 102305, 106176, 107520, 113664, 116920, 121344, 122766, 124320, 132608, 132720, 140304, 141568, 142080, 151680, 161792, 163688, 165760, 175380, 176960, 187072, 189440, 198912, 202240, 204610, 212352, 215040, 227328, 233840, 242688, 245532, 248640, 265216, 265440, 280608, 283136, 284160, 303360, 306915, 327376, 331520, 350760, 353920, 374144, 378880, 397824, 404480, 409220, 424704, 467680, 485376, 491064, 497280, 530432, 530880, 561216, 566272, 568320, 606720, 613830, 654752, 663040, 701520, 707840, 748288, 795648, 808960, 818440, 849408, 935360, 982128, 994560, 1061760, 1122432, 1132544, 1136640, 1213440, 1227660, 1309504, 1326080, 1403040, 1415680, 1496576, 1591296, 1636880, 1698816, 1870720, 1964256, 1989120, 2123520, 2244864, 2426880, 2455320, 2619008, 2652160, 2806080, 2831360, 2993152, 3273760, 3397632, 3741440, 3928512, 3978240, 4247040, 4489728, 4910640, 5238016, 5612160, 5662720, 5986304, 6547520, 7482880, 7857024, 7956480, 8494080, 8979456, 9821280, 10476032, 11224320, 13095040, 14965760, 15714048, 16988160, 17958912, 19642560, 20952064, 22448640, 26190080, 29931520, 31428096, 39285120, 41904128, 44897280, 52380160, 62856192, 78570240, 89794560, 104760320, 125712384, 157140480, 209520640, 314280960, 628561920]

約数ペア:

[(1, 628561920), (2, 314280960), (3, 209520640), (4, 157140480), (5, 125712384), (6, 104760320), (7, 89794560), (8, 78570240), (10, 62856192), (12, 52380160), (14, 44897280), (15, 41904128), (16, 39285120), (20, 31428096), (21, 29931520), (24, 26190080), (28, 22448640), (30, 20952064), (32, 19642560), (35, 17958912), (37, 16988160), (40, 15714048), (42, 14965760), (48, 13095040), (56, 11224320), (60, 10476032), (64, 9821280), (70, 8979456), (74, 8494080), (79, 7956480), (80, 7857024), (84, 7482880), (96, 6547520), (105, 5986304), (111, 5662720), (112, 5612160), (120, 5238016), (128, 4910640), (140, 4489728), (148, 4247040), (158, 3978240), (160, 3928512), (168, 3741440), (185, 3397632), (192, 3273760), (210, 2993152), (222, 2831360), (224, 2806080), (237, 2652160), (240, 2619008), (256, 2455320), (259, 2426880), (280, 2244864), (296, 2123520), (316, 1989120), (320, 1964256), (336, 1870720), (370, 1698816), (384, 1636880), (395, 1591296), (420, 1496576), (444, 1415680), (448, 1403040), (474, 1326080), (480, 1309504), (512, 1227660), (518, 1213440), (553, 1136640), (555, 1132544), (560, 1122432), (592, 1061760), (632, 994560), (640, 982128), (672, 935360), (740, 849408), (768, 818440), (777, 808960), (790, 795648), (840, 748288), (888, 707840), (896, 701520), (948, 663040), (960, 654752), (1024, 613830), (1036, 606720), (1106, 568320), (1110, 566272), (1120, 561216), (1184, 530880), (1185, 530432), (1264, 497280), (1280, 491064), (1295, 485376), (1344, 467680), (1480, 424704), (1536, 409220), (1554, 404480), (1580, 397824), (1659, 378880), (1680, 374144), (1776, 353920), (1792, 350760), (1896, 331520), (1920, 327376), (2048, 306915), (2072, 303360), (2212, 284160), (2220, 283136), (2240, 280608), (2368, 265440), (2370, 265216), (2528, 248640), (2560, 245532), (2590, 242688), (2688, 233840), (2765, 227328), (2923, 215040), (2960, 212352), (3072, 204610), (3108, 202240), (3160, 198912), (3318, 189440), (3360, 187072), (3552, 176960), (3584, 175380), (3792, 165760), (3840, 163688), (3885, 161792), (4144, 151680), (4424, 142080), (4440, 141568), (4480, 140304), (4736, 132720), (4740, 132608), (5056, 124320), (5120, 122766), (5180, 121344), (5376, 116920), (5530, 113664), (5846, 107520), (5920, 106176), (6144, 102305), (6216, 101120), (6320, 99456), (6636, 94720), (6720, 93536), (7104, 88480), (7168, 87690), (7584, 82880), (7680, 81844), (7770, 80896), (8288, 75840), (8295, 75776), (8769, 71680), (8848, 71040), (8880, 70784), (8960, 70152), (9472, 66360), (9480, 66304), (10112, 62160), (10240, 61383), (10360, 60672), (10752, 58460), (11060, 56832), (11692, 53760), (11840, 53088), (12432, 50560), (12640, 49728), (13272, 47360), (13440, 46768), (14208, 44240), (14336, 43845), (14615, 43008), (15168, 41440), (15360, 40922), (15540, 40448), (16576, 37920), (16590, 37888), (17538, 35840), (17696, 35520), (17760, 35392), (17920, 35076), (18944, 33180), (18960, 33152), (20224, 31080), (20461, 30720), (20720, 30336), (21504, 29230), (22120, 28416), (23384, 26880), (23680, 26544), (24864, 25280)]