1440820920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:363

約数の個数: 512

約数和(自身を含む): 5889024000

約数和(自身を除く): 4448203080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 29, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 58, 60, 66, 70, 76, 77, 84, 87, 88, 95, 105, 110, 114, 116, 120, 132, 133, 140, 145, 152, 154, 165, 168, 174, 190, 203, 209, 210, 220, 228, 231, 232, 264, 266, 280, 283, 285, 290, 308, 319, 330, 348, 380, 385, 399, 406, 418, 420, 435, 440, 456, 462, 532, 551, 566, 570, 580, 609, 616, 627, 638, 660, 665, 696, 760, 770, 798, 812, 836, 840, 849, 870, 924, 957, 1015, 1045, 1064, 1102, 1132, 1140, 1155, 1160, 1218, 1254, 1276, 1320, 1330, 1415, 1463, 1540, 1595, 1596, 1624, 1653, 1672, 1698, 1740, 1848, 1914, 1981, 1995, 2030, 2090, 2204, 2233, 2264, 2280, 2310, 2436, 2508, 2552, 2660, 2755, 2830, 2926, 3045, 3080, 3113, 3135, 3190, 3192, 3306, 3396, 3480, 3828, 3857, 3962, 3990, 4060, 4180, 4245, 4389, 4408, 4466, 4620, 4785, 4872, 5016, 5320, 5377, 5510, 5660, 5852, 5943, 6061, 6090, 6226, 6270, 6380, 6612, 6699, 6792, 7315, 7656, 7714, 7924, 7980, 8120, 8207, 8265, 8360, 8490, 8778, 8932, 9240, 9339, 9570, 9905, 10754, 11020, 11165, 11320, 11571, 11704, 11886, 12122, 12180, 12452, 12540, 12760, 13224, 13398, 14630, 15428, 15565, 15848, 15960, 16131, 16414, 16530, 16980, 17556, 17864, 18183, 18678, 19140, 19285, 19810, 21508, 21791, 21945, 22040, 22330, 23142, 23772, 24244, 24360, 24621, 24904, 25080, 26796, 26885, 29260, 29715, 30305, 30856, 31130, 32262, 32828, 33060, 33495, 33960, 35112, 36366, 37356, 37639, 38280, 38570, 39620, 41035, 42427, 43016, 43582, 43890, 44660, 46284, 46695, 47544, 48488, 49242, 53592, 53770, 57449, 57855, 58520, 59147, 59430, 60610, 62260, 64524, 65373, 65656, 66120, 66990, 72732, 74712, 75278, 77140, 79240, 80655, 82070, 84854, 87164, 87780, 89320, 90277, 90915, 92568, 93390, 98484, 107540, 108955, 112917, 114898, 115710, 118294, 118860, 121220, 123105, 124520, 127281, 129048, 130746, 133980, 145464, 150556, 154280, 155933, 161310, 164140, 169708, 172347, 174328, 175560, 177441, 180554, 181830, 186780, 188195, 196968, 212135, 215080, 217910, 225834, 229796, 231420, 236588, 237720, 242440, 246210, 254562, 261492, 267960, 270831, 287245, 295735, 301112, 311866, 322620, 326865, 328280, 339416, 344694, 354882, 361108, 363660, 373560, 376390, 414029, 424270, 435820, 451385, 451668, 459592, 462840, 467799, 473176, 492420, 509124, 522984, 541662, 564585, 574490, 591470, 623732, 631939, 636405, 645240, 653730, 689388, 709764, 722216, 727320, 752780, 779665, 828058, 848540, 861735, 871640, 887205, 902770, 903336, 935598, 984840, 1018248, 1083324, 1091531, 1129170, 1148980, 1182940, 1242087, 1247464, 1263878, 1272810, 1307460, 1354155, 1378776, 1419528, 1505560, 1559330, 1656116, 1697080, 1715263, 1723470, 1774410, 1805540, 1871196, 1895817, 2070145, 2166648, 2183062, 2258340, 2297960, 2338995, 2365880, 2484174, 2527756, 2545620, 2614920, 2708310, 3118660, 3159695, 3274593, 3312232, 3430526, 3446940, 3548820, 3611080, 3742392, 3791634, 4140290, 4366124, 4516680, 4677990, 4968348, 5055512, 5091240, 5145789, 5416620, 5457655, 6210435, 6237320, 6319390, 6549186, 6861052, 6893880, 7097640, 7583268, 8280580, 8576315, 8732248, 9355980, 9479085, 9936696, 10291578, 10833240, 10915310, 12006841, 12420870, 12638780, 13098372, 13722104, 15166536, 16372965, 16561160, 17152630, 18711960, 18958170, 20583156, 21830620, 24013682, 24841740, 25277560, 25728945, 26196744, 32745930, 34305260, 36020523, 37916340, 41166312, 43661240, 48027364, 49683480, 51457890, 60034205, 65491860, 68610520, 72041046, 75832680, 96054728, 102915780, 120068410, 130983720, 144082092, 180102615, 205831560, 240136820, 288164184, 360205230, 480273640, 720410460, 1440820920]

約数ペア:

[(1, 1440820920), (2, 720410460), (3, 480273640), (4, 360205230), (5, 288164184), (6, 240136820), (7, 205831560), (8, 180102615), (10, 144082092), (11, 130983720), (12, 120068410), (14, 102915780), (15, 96054728), (19, 75832680), (20, 72041046), (21, 68610520), (22, 65491860), (24, 60034205), (28, 51457890), (29, 49683480), (30, 48027364), (33, 43661240), (35, 41166312), (38, 37916340), (40, 36020523), (42, 34305260), (44, 32745930), (55, 26196744), (56, 25728945), (57, 25277560), (58, 24841740), (60, 24013682), (66, 21830620), (70, 20583156), (76, 18958170), (77, 18711960), (84, 17152630), (87, 16561160), (88, 16372965), (95, 15166536), (105, 13722104), (110, 13098372), (114, 12638780), (116, 12420870), (120, 12006841), (132, 10915310), (133, 10833240), (140, 10291578), (145, 9936696), (152, 9479085), (154, 9355980), (165, 8732248), (168, 8576315), (174, 8280580), (190, 7583268), (203, 7097640), (209, 6893880), (210, 6861052), (220, 6549186), (228, 6319390), (231, 6237320), (232, 6210435), (264, 5457655), (266, 5416620), (280, 5145789), (283, 5091240), (285, 5055512), (290, 4968348), (308, 4677990), (319, 4516680), (330, 4366124), (348, 4140290), (380, 3791634), (385, 3742392), (399, 3611080), (406, 3548820), (418, 3446940), (420, 3430526), (435, 3312232), (440, 3274593), (456, 3159695), (462, 3118660), (532, 2708310), (551, 2614920), (566, 2545620), (570, 2527756), (580, 2484174), (609, 2365880), (616, 2338995), (627, 2297960), (638, 2258340), (660, 2183062), (665, 2166648), (696, 2070145), (760, 1895817), (770, 1871196), (798, 1805540), (812, 1774410), (836, 1723470), (840, 1715263), (849, 1697080), (870, 1656116), (924, 1559330), (957, 1505560), (1015, 1419528), (1045, 1378776), (1064, 1354155), (1102, 1307460), (1132, 1272810), (1140, 1263878), (1155, 1247464), (1160, 1242087), (1218, 1182940), (1254, 1148980), (1276, 1129170), (1320, 1091531), (1330, 1083324), (1415, 1018248), (1463, 984840), (1540, 935598), (1595, 903336), (1596, 902770), (1624, 887205), (1653, 871640), (1672, 861735), (1698, 848540), (1740, 828058), (1848, 779665), (1914, 752780), (1981, 727320), (1995, 722216), (2030, 709764), (2090, 689388), (2204, 653730), (2233, 645240), (2264, 636405), (2280, 631939), (2310, 623732), (2436, 591470), (2508, 574490), (2552, 564585), (2660, 541662), (2755, 522984), (2830, 509124), (2926, 492420), (3045, 473176), (3080, 467799), (3113, 462840), (3135, 459592), (3190, 451668), (3192, 451385), (3306, 435820), (3396, 424270), (3480, 414029), (3828, 376390), (3857, 373560), (3962, 363660), (3990, 361108), (4060, 354882), (4180, 344694), (4245, 339416), (4389, 328280), (4408, 326865), (4466, 322620), (4620, 311866), (4785, 301112), (4872, 295735), (5016, 287245), (5320, 270831), (5377, 267960), (5510, 261492), (5660, 254562), (5852, 246210), (5943, 242440), (6061, 237720), (6090, 236588), (6226, 231420), (6270, 229796), (6380, 225834), (6612, 217910), (6699, 215080), (6792, 212135), (7315, 196968), (7656, 188195), (7714, 186780), (7924, 181830), (7980, 180554), (8120, 177441), (8207, 175560), (8265, 174328), (8360, 172347), (8490, 169708), (8778, 164140), (8932, 161310), (9240, 155933), (9339, 154280), (9570, 150556), (9905, 145464), (10754, 133980), (11020, 130746), (11165, 129048), (11320, 127281), (11571, 124520), (11704, 123105), (11886, 121220), (12122, 118860), (12180, 118294), (12452, 115710), (12540, 114898), (12760, 112917), (13224, 108955), (13398, 107540), (14630, 98484), (15428, 93390), (15565, 92568), (15848, 90915), (15960, 90277), (16131, 89320), (16414, 87780), (16530, 87164), (16980, 84854), (17556, 82070), (17864, 80655), (18183, 79240), (18678, 77140), (19140, 75278), (19285, 74712), (19810, 72732), (21508, 66990), (21791, 66120), (21945, 65656), (22040, 65373), (22330, 64524), (23142, 62260), (23772, 60610), (24244, 59430), (24360, 59147), (24621, 58520), (24904, 57855), (25080, 57449), (26796, 53770), (26885, 53592), (29260, 49242), (29715, 48488), (30305, 47544), (30856, 46695), (31130, 46284), (32262, 44660), (32828, 43890), (33060, 43582), (33495, 43016), (33960, 42427), (35112, 41035), (36366, 39620), (37356, 38570), (37639, 38280)]