39285120

素因数分解:

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

素因数の和:145

約数の個数: 256

約数和(自身を含む): 148838400

約数和(自身を除く): 109553280

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, 259, 280, 296, 316, 320, 336, 370, 384, 395, 420, 444, 448, 474, 480, 518, 553, 555, 560, 592, 632, 640, 672, 740, 777, 790, 840, 888, 896, 948, 960, 1036, 1106, 1110, 1120, 1184, 1185, 1264, 1295, 1344, 1480, 1554, 1580, 1659, 1680, 1776, 1896, 1920, 2072, 2212, 2220, 2240, 2368, 2370, 2528, 2590, 2688, 2765, 2923, 2960, 3108, 3160, 3318, 3360, 3552, 3792, 3885, 4144, 4424, 4440, 4480, 4736, 4740, 5056, 5180, 5530, 5846, 5920, 6216, 6320, 6636, 6720, 7104, 7584, 7770, 8288, 8295, 8769, 8848, 8880, 9480, 10112, 10360, 11060, 11692, 11840, 12432, 12640, 13272, 13440, 14208, 14615, 15168, 15540, 16576, 16590, 17538, 17696, 17760, 18960, 20461, 20720, 22120, 23384, 23680, 24864, 25280, 26544, 29230, 30336, 31080, 33152, 33180, 35076, 35392, 35520, 37920, 40922, 41440, 43845, 44240, 46768, 49728, 50560, 53088, 58460, 61383, 62160, 66360, 70152, 70784, 71040, 75840, 81844, 82880, 87690, 88480, 93536, 99456, 102305, 106176, 116920, 122766, 124320, 132720, 140304, 151680, 163688, 165760, 175380, 176960, 187072, 204610, 212352, 233840, 245532, 248640, 265440, 280608, 306915, 327376, 350760, 353920, 374144, 409220, 467680, 491064, 497280, 530880, 561216, 613830, 654752, 701520, 818440, 935360, 982128, 1061760, 1122432, 1227660, 1309504, 1403040, 1636880, 1870720, 1964256, 2455320, 2619008, 2806080, 3273760, 3928512, 4910640, 5612160, 6547520, 7857024, 9821280, 13095040, 19642560, 39285120]

約数ペア:

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