157140480

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 320

約数和(自身を含む): 597104640

約数和(自身を除く): 439964160

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, 1036, 1106, 1110, 1120, 1184, 1185, 1264, 1280, 1295, 1344, 1480, 1536, 1554, 1580, 1659, 1680, 1776, 1792, 1896, 1920, 2072, 2212, 2220, 2240, 2368, 2370, 2528, 2560, 2590, 2688, 2765, 2923, 2960, 3108, 3160, 3318, 3360, 3552, 3584, 3792, 3840, 3885, 4144, 4424, 4440, 4480, 4736, 4740, 5056, 5180, 5376, 5530, 5846, 5920, 6216, 6320, 6636, 6720, 7104, 7584, 7680, 7770, 8288, 8295, 8769, 8848, 8880, 8960, 9472, 9480, 10112, 10360, 10752, 11060, 11692, 11840, 12432, 12640, 13272, 13440, 14208, 14615, 15168, 15540, 16576, 16590, 17538, 17696, 17760, 17920, 18944, 18960, 20224, 20461, 20720, 22120, 23384, 23680, 24864, 25280, 26544, 26880, 28416, 29230, 30336, 31080, 33152, 33180, 35076, 35392, 35520, 37920, 40448, 40922, 41440, 43845, 44240, 46768, 47360, 49728, 50560, 53088, 53760, 56832, 58460, 60672, 61383, 62160, 66304, 66360, 70152, 70784, 71040, 75840, 81844, 82880, 87690, 88480, 93536, 94720, 99456, 101120, 102305, 106176, 116920, 121344, 122766, 124320, 132608, 132720, 140304, 141568, 142080, 151680, 163688, 165760, 175380, 176960, 187072, 198912, 202240, 204610, 212352, 233840, 245532, 248640, 265440, 280608, 283136, 284160, 303360, 306915, 327376, 331520, 350760, 353920, 374144, 397824, 409220, 424704, 467680, 491064, 497280, 530880, 561216, 606720, 613830, 654752, 663040, 701520, 707840, 748288, 818440, 849408, 935360, 982128, 994560, 1061760, 1122432, 1227660, 1309504, 1403040, 1415680, 1496576, 1636880, 1870720, 1964256, 1989120, 2123520, 2244864, 2455320, 2619008, 2806080, 3273760, 3741440, 3928512, 4247040, 4489728, 4910640, 5238016, 5612160, 6547520, 7482880, 7857024, 9821280, 10476032, 11224320, 13095040, 15714048, 19642560, 22448640, 26190080, 31428096, 39285120, 52380160, 78570240, 157140480]

約数ペア:

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