1001321280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:702

約数の個数: 336

約数和(自身を含む): 3756355200

約数和(自身を除く): 2755033920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 32, 36, 38, 40, 45, 48, 57, 58, 60, 64, 72, 76, 80, 87, 90, 95, 96, 114, 116, 120, 144, 145, 152, 160, 171, 174, 180, 190, 192, 228, 232, 240, 261, 285, 288, 290, 304, 320, 342, 348, 360, 380, 435, 456, 464, 480, 522, 551, 570, 576, 580, 608, 631, 684, 696, 720, 760, 855, 870, 912, 928, 960, 1044, 1102, 1140, 1160, 1216, 1262, 1305, 1368, 1392, 1440, 1520, 1653, 1710, 1740, 1824, 1856, 1893, 2088, 2204, 2280, 2320, 2524, 2610, 2736, 2755, 2784, 2880, 3040, 3155, 3306, 3420, 3480, 3648, 3786, 4176, 4408, 4560, 4640, 4959, 5048, 5220, 5472, 5510, 5568, 5679, 6080, 6310, 6612, 6840, 6960, 7572, 8265, 8352, 8816, 9120, 9280, 9465, 9918, 10096, 10440, 10944, 11020, 11358, 11989, 12620, 13224, 13680, 13920, 15144, 16530, 16704, 17632, 18240, 18299, 18930, 19836, 20192, 20880, 22040, 22716, 23978, 24795, 25240, 26448, 27360, 27840, 28395, 30288, 33060, 35264, 35967, 36598, 37860, 39672, 40384, 41760, 44080, 45432, 47956, 49590, 50480, 52896, 54720, 54897, 56790, 59945, 60576, 66120, 71934, 73196, 75720, 79344, 83520, 88160, 90864, 91495, 95912, 99180, 100960, 105792, 107901, 109794, 113580, 119890, 121152, 132240, 143868, 146392, 151440, 158688, 164691, 176320, 179835, 181728, 182990, 191824, 198360, 201920, 215802, 219588, 227160, 239780, 264480, 274485, 287736, 292784, 302880, 317376, 329382, 347681, 359670, 363456, 365980, 383648, 396720, 431604, 439176, 454320, 479560, 528960, 539505, 548970, 575472, 585568, 605760, 658764, 695362, 719340, 731960, 767296, 793440, 823455, 863208, 878352, 908640, 959120, 1043043, 1079010, 1097940, 1150944, 1171136, 1317528, 1390724, 1438680, 1463920, 1586880, 1646910, 1726416, 1738405, 1756704, 1817280, 1918240, 2086086, 2158020, 2195880, 2301888, 2635056, 2781448, 2877360, 2927840, 3129129, 3293820, 3452832, 3476810, 3513408, 3836480, 4172172, 4316040, 4391760, 5215215, 5270112, 5562896, 5754720, 5855680, 6258258, 6587640, 6905664, 6953620, 8344344, 8632080, 8783520, 10430430, 10540224, 11125792, 11509440, 12516516, 13175280, 13907240, 15645645, 16688688, 17264160, 17567040, 20860860, 22251584, 25033032, 26350560, 27814480, 31291290, 33377376, 34528320, 41721720, 50066064, 52701120, 55628960, 62582580, 66754752, 83443440, 100132128, 111257920, 125165160, 166886880, 200264256, 250330320, 333773760, 500660640, 1001321280]

約数ペア:

[(1, 1001321280), (2, 500660640), (3, 333773760), (4, 250330320), (5, 200264256), (6, 166886880), (8, 125165160), (9, 111257920), (10, 100132128), (12, 83443440), (15, 66754752), (16, 62582580), (18, 55628960), (19, 52701120), (20, 50066064), (24, 41721720), (29, 34528320), (30, 33377376), (32, 31291290), (36, 27814480), (38, 26350560), (40, 25033032), (45, 22251584), (48, 20860860), (57, 17567040), (58, 17264160), (60, 16688688), (64, 15645645), (72, 13907240), (76, 13175280), (80, 12516516), (87, 11509440), (90, 11125792), (95, 10540224), (96, 10430430), (114, 8783520), (116, 8632080), (120, 8344344), (144, 6953620), (145, 6905664), (152, 6587640), (160, 6258258), (171, 5855680), (174, 5754720), (180, 5562896), (190, 5270112), (192, 5215215), (228, 4391760), (232, 4316040), (240, 4172172), (261, 3836480), (285, 3513408), (288, 3476810), (290, 3452832), (304, 3293820), (320, 3129129), (342, 2927840), (348, 2877360), (360, 2781448), (380, 2635056), (435, 2301888), (456, 2195880), (464, 2158020), (480, 2086086), (522, 1918240), (551, 1817280), (570, 1756704), (576, 1738405), (580, 1726416), (608, 1646910), (631, 1586880), (684, 1463920), (696, 1438680), (720, 1390724), (760, 1317528), (855, 1171136), (870, 1150944), (912, 1097940), (928, 1079010), (960, 1043043), (1044, 959120), (1102, 908640), (1140, 878352), (1160, 863208), (1216, 823455), (1262, 793440), (1305, 767296), (1368, 731960), (1392, 719340), (1440, 695362), (1520, 658764), (1653, 605760), (1710, 585568), (1740, 575472), (1824, 548970), (1856, 539505), (1893, 528960), (2088, 479560), (2204, 454320), (2280, 439176), (2320, 431604), (2524, 396720), (2610, 383648), (2736, 365980), (2755, 363456), (2784, 359670), (2880, 347681), (3040, 329382), (3155, 317376), (3306, 302880), (3420, 292784), (3480, 287736), (3648, 274485), (3786, 264480), (4176, 239780), (4408, 227160), (4560, 219588), (4640, 215802), (4959, 201920), (5048, 198360), (5220, 191824), (5472, 182990), (5510, 181728), (5568, 179835), (5679, 176320), (6080, 164691), (6310, 158688), (6612, 151440), (6840, 146392), (6960, 143868), (7572, 132240), (8265, 121152), (8352, 119890), (8816, 113580), (9120, 109794), (9280, 107901), (9465, 105792), (9918, 100960), (10096, 99180), (10440, 95912), (10944, 91495), (11020, 90864), (11358, 88160), (11989, 83520), (12620, 79344), (13224, 75720), (13680, 73196), (13920, 71934), (15144, 66120), (16530, 60576), (16704, 59945), (17632, 56790), (18240, 54897), (18299, 54720), (18930, 52896), (19836, 50480), (20192, 49590), (20880, 47956), (22040, 45432), (22716, 44080), (23978, 41760), (24795, 40384), (25240, 39672), (26448, 37860), (27360, 36598), (27840, 35967), (28395, 35264), (30288, 33060)]