280465920

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 480

約数和(自身を含む): 1164354048

約数和(自身を除く): 883888128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 47, 48, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 94, 96, 105, 111, 112, 120, 126, 128, 140, 141, 144, 148, 160, 168, 180, 185, 188, 192, 210, 222, 224, 235, 240, 252, 256, 259, 280, 282, 288, 296, 315, 320, 329, 333, 336, 360, 370, 376, 384, 420, 423, 444, 448, 470, 480, 504, 512, 518, 555, 560, 564, 576, 592, 630, 640, 658, 666, 672, 705, 720, 740, 752, 768, 777, 840, 846, 888, 896, 940, 960, 987, 1008, 1036, 1110, 1120, 1128, 1152, 1184, 1260, 1280, 1295, 1316, 1332, 1344, 1410, 1440, 1480, 1504, 1536, 1554, 1645, 1665, 1680, 1692, 1739, 1776, 1792, 1880, 1920, 1974, 2016, 2072, 2115, 2220, 2240, 2256, 2304, 2331, 2368, 2520, 2560, 2590, 2632, 2664, 2688, 2820, 2880, 2960, 2961, 3008, 3108, 3290, 3330, 3360, 3384, 3478, 3552, 3584, 3760, 3840, 3885, 3948, 4032, 4144, 4230, 4440, 4480, 4512, 4608, 4662, 4736, 4935, 5040, 5180, 5217, 5264, 5328, 5376, 5640, 5760, 5920, 5922, 6016, 6216, 6580, 6660, 6720, 6768, 6956, 7104, 7520, 7680, 7770, 7896, 8064, 8288, 8460, 8695, 8880, 8960, 9024, 9324, 9472, 9870, 10080, 10360, 10434, 10528, 10656, 10752, 11280, 11520, 11655, 11840, 11844, 12032, 12173, 12432, 13160, 13320, 13440, 13536, 13912, 14208, 14805, 15040, 15540, 15651, 15792, 16128, 16576, 16920, 17390, 17760, 17920, 18048, 18648, 18944, 19740, 20160, 20720, 20868, 21056, 21312, 22560, 23040, 23310, 23680, 23688, 24064, 24346, 24864, 26085, 26320, 26640, 26880, 27072, 27824, 28416, 29610, 30080, 31080, 31302, 31584, 32256, 33152, 33840, 34780, 35520, 36096, 36519, 37296, 39480, 40320, 41440, 41736, 42112, 42624, 45120, 46620, 47360, 47376, 48692, 49728, 52170, 52640, 53280, 53760, 54144, 55648, 56832, 59220, 60160, 60865, 62160, 62604, 63168, 66304, 67680, 69560, 71040, 72192, 73038, 74592, 78255, 78960, 80640, 82880, 83472, 84224, 85248, 90240, 93240, 94720, 94752, 97384, 99456, 104340, 105280, 106560, 108288, 109557, 111296, 118440, 120320, 121730, 124320, 125208, 126336, 132608, 135360, 139120, 142080, 146076, 149184, 156510, 157920, 161280, 165760, 166944, 168448, 170496, 180480, 182595, 186480, 189504, 194768, 198912, 208680, 210560, 213120, 216576, 219114, 222592, 236880, 243460, 248640, 250416, 252672, 270720, 278240, 284160, 292152, 298368, 313020, 315840, 331520, 333888, 360960, 365190, 372960, 379008, 389536, 397824, 417360, 421120, 426240, 438228, 445184, 473760, 486920, 497280, 500832, 505344, 541440, 547785, 556480, 584304, 596736, 626040, 631680, 663040, 667776, 730380, 745920, 758016, 779072, 834720, 842240, 852480, 876456, 890368, 947520, 973840, 994560, 1001664, 1082880, 1095570, 1112960, 1168608, 1193472, 1252080, 1263360, 1335552, 1460760, 1491840, 1516032, 1558144, 1669440, 1752912, 1895040, 1947680, 1989120, 2003328, 2191140, 2225920, 2337216, 2504160, 2526720, 2671104, 2921520, 2983680, 3116288, 3338880, 3505824, 3790080, 3895360, 4006656, 4382280, 4451840, 4674432, 5008320, 5843040, 5967360, 6232576, 6677760, 7011648, 7580160, 7790720, 8013312, 8764560, 9348864, 10016640, 11686080, 13355520, 14023296, 15581440, 17529120, 18697728, 20033280, 23372160, 28046592, 31162880, 35058240, 40066560, 46744320, 56093184, 70116480, 93488640, 140232960, 280465920]

約数ペア:

[(1, 280465920), (2, 140232960), (3, 93488640), (4, 70116480), (5, 56093184), (6, 46744320), (7, 40066560), (8, 35058240), (9, 31162880), (10, 28046592), (12, 23372160), (14, 20033280), (15, 18697728), (16, 17529120), (18, 15581440), (20, 14023296), (21, 13355520), (24, 11686080), (28, 10016640), (30, 9348864), (32, 8764560), (35, 8013312), (36, 7790720), (37, 7580160), (40, 7011648), (42, 6677760), (45, 6232576), (47, 5967360), (48, 5843040), (56, 5008320), (60, 4674432), (63, 4451840), (64, 4382280), (70, 4006656), (72, 3895360), (74, 3790080), (80, 3505824), (84, 3338880), (90, 3116288), (94, 2983680), (96, 2921520), (105, 2671104), (111, 2526720), (112, 2504160), (120, 2337216), (126, 2225920), (128, 2191140), (140, 2003328), (141, 1989120), (144, 1947680), (148, 1895040), (160, 1752912), (168, 1669440), (180, 1558144), (185, 1516032), (188, 1491840), (192, 1460760), (210, 1335552), (222, 1263360), (224, 1252080), (235, 1193472), (240, 1168608), (252, 1112960), (256, 1095570), (259, 1082880), (280, 1001664), (282, 994560), (288, 973840), (296, 947520), (315, 890368), (320, 876456), (329, 852480), (333, 842240), (336, 834720), (360, 779072), (370, 758016), (376, 745920), (384, 730380), (420, 667776), (423, 663040), (444, 631680), (448, 626040), (470, 596736), (480, 584304), (504, 556480), (512, 547785), (518, 541440), (555, 505344), (560, 500832), (564, 497280), (576, 486920), (592, 473760), (630, 445184), (640, 438228), (658, 426240), (666, 421120), (672, 417360), (705, 397824), (720, 389536), (740, 379008), (752, 372960), (768, 365190), (777, 360960), (840, 333888), (846, 331520), (888, 315840), (896, 313020), (940, 298368), (960, 292152), (987, 284160), (1008, 278240), (1036, 270720), (1110, 252672), (1120, 250416), (1128, 248640), (1152, 243460), (1184, 236880), (1260, 222592), (1280, 219114), (1295, 216576), (1316, 213120), (1332, 210560), (1344, 208680), (1410, 198912), (1440, 194768), (1480, 189504), (1504, 186480), (1536, 182595), (1554, 180480), (1645, 170496), (1665, 168448), (1680, 166944), (1692, 165760), (1739, 161280), (1776, 157920), (1792, 156510), (1880, 149184), (1920, 146076), (1974, 142080), (2016, 139120), (2072, 135360), (2115, 132608), (2220, 126336), (2240, 125208), (2256, 124320), (2304, 121730), (2331, 120320), (2368, 118440), (2520, 111296), (2560, 109557), (2590, 108288), (2632, 106560), (2664, 105280), (2688, 104340), (2820, 99456), (2880, 97384), (2960, 94752), (2961, 94720), (3008, 93240), (3108, 90240), (3290, 85248), (3330, 84224), (3360, 83472), (3384, 82880), (3478, 80640), (3552, 78960), (3584, 78255), (3760, 74592), (3840, 73038), (3885, 72192), (3948, 71040), (4032, 69560), (4144, 67680), (4230, 66304), (4440, 63168), (4480, 62604), (4512, 62160), (4608, 60865), (4662, 60160), (4736, 59220), (4935, 56832), (5040, 55648), (5180, 54144), (5217, 53760), (5264, 53280), (5328, 52640), (5376, 52170), (5640, 49728), (5760, 48692), (5920, 47376), (5922, 47360), (6016, 46620), (6216, 45120), (6580, 42624), (6660, 42112), (6720, 41736), (6768, 41440), (6956, 40320), (7104, 39480), (7520, 37296), (7680, 36519), (7770, 36096), (7896, 35520), (8064, 34780), (8288, 33840), (8460, 33152), (8695, 32256), (8880, 31584), (8960, 31302), (9024, 31080), (9324, 30080), (9472, 29610), (9870, 28416), (10080, 27824), (10360, 27072), (10434, 26880), (10528, 26640), (10656, 26320), (10752, 26085), (11280, 24864), (11520, 24346), (11655, 24064), (11840, 23688), (11844, 23680), (12032, 23310), (12173, 23040), (12432, 22560), (13160, 21312), (13320, 21056), (13440, 20868), (13536, 20720), (13912, 20160), (14208, 19740), (14805, 18944), (15040, 18648), (15540, 18048), (15651, 17920), (15792, 17760), (16128, 17390), (16576, 16920)]