814981440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 448

約数和(自身を含む): 3359139840

約数和(自身を除く): 2544158400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 64, 65, 70, 76, 78, 80, 84, 91, 95, 96, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 160, 168, 182, 190, 192, 195, 208, 210, 224, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 320, 336, 364, 380, 390, 399, 416, 420, 448, 455, 456, 480, 491, 494, 520, 532, 546, 560, 570, 608, 624, 665, 672, 728, 741, 760, 780, 798, 832, 840, 910, 912, 960, 982, 988, 1040, 1064, 1092, 1120, 1140, 1216, 1235, 1248, 1330, 1344, 1365, 1456, 1473, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1824, 1964, 1976, 1995, 2080, 2128, 2184, 2240, 2280, 2455, 2470, 2496, 2660, 2730, 2912, 2946, 2964, 3040, 3120, 3192, 3360, 3437, 3458, 3640, 3648, 3705, 3928, 3952, 3990, 4160, 4256, 4368, 4560, 4910, 4940, 5187, 5320, 5460, 5824, 5892, 5928, 6080, 6240, 6383, 6384, 6720, 6874, 6916, 7280, 7365, 7410, 7856, 7904, 7980, 8512, 8645, 8736, 9120, 9329, 9820, 9880, 10311, 10374, 10640, 10920, 11784, 11856, 12480, 12766, 12768, 13748, 13832, 14560, 14730, 14820, 15712, 15808, 15960, 17185, 17290, 17472, 18240, 18658, 19149, 19640, 19760, 20622, 20748, 21280, 21840, 23568, 23712, 25532, 25536, 25935, 27496, 27664, 27987, 29120, 29460, 29640, 31424, 31915, 31920, 34370, 34580, 37316, 38298, 39280, 39520, 41244, 41496, 42560, 43680, 44681, 46645, 47136, 47424, 51064, 51555, 51870, 54992, 55328, 55974, 58920, 59280, 63830, 63840, 65303, 68740, 69160, 74632, 76596, 78560, 79040, 82488, 82992, 87360, 89362, 93290, 94272, 95745, 102128, 103110, 103740, 109984, 110656, 111948, 117840, 118560, 121277, 127660, 127680, 130606, 134043, 137480, 138320, 139935, 149264, 153192, 157120, 164976, 165984, 178724, 186580, 191490, 195909, 204256, 206220, 207480, 219968, 223405, 223896, 235680, 237120, 242554, 255320, 261212, 268086, 274960, 276640, 279870, 298528, 306384, 326515, 329952, 331968, 357448, 363831, 373160, 382980, 391818, 408512, 412440, 414960, 446810, 447792, 471360, 485108, 510640, 522424, 536172, 549920, 553280, 559740, 597056, 606385, 612768, 653030, 659904, 670215, 714896, 727662, 746320, 765960, 783636, 824880, 829920, 848939, 893620, 895584, 970216, 979545, 1021280, 1044848, 1072344, 1099840, 1119480, 1212770, 1225536, 1306060, 1340430, 1429792, 1455324, 1492640, 1531920, 1567272, 1649760, 1659840, 1697878, 1787240, 1791168, 1819155, 1940432, 1959090, 2042560, 2089696, 2144688, 2238960, 2425540, 2546817, 2612120, 2680860, 2859584, 2910648, 2985280, 3063840, 3134544, 3299520, 3395756, 3574480, 3638310, 3880864, 3918180, 4179392, 4244695, 4289376, 4477920, 4851080, 5093634, 5224240, 5361720, 5821296, 6127680, 6269088, 6791512, 7148960, 7276620, 7761728, 7836360, 8489390, 8578752, 8955840, 9702160, 10187268, 10448480, 10723440, 11642592, 12538176, 12734085, 13583024, 14297920, 14553240, 15672720, 16978780, 19404320, 20374536, 20896960, 21446880, 23285184, 25468170, 27166048, 29106480, 31345440, 33957560, 38808640, 40749072, 42893760, 50936340, 54332096, 58212960, 62690880, 67915120, 81498144, 101872680, 116425920, 135830240, 162996288, 203745360, 271660480, 407490720, 814981440]

約数ペア:

[(1, 814981440), (2, 407490720), (3, 271660480), (4, 203745360), (5, 162996288), (6, 135830240), (7, 116425920), (8, 101872680), (10, 81498144), (12, 67915120), (13, 62690880), (14, 58212960), (15, 54332096), (16, 50936340), (19, 42893760), (20, 40749072), (21, 38808640), (24, 33957560), (26, 31345440), (28, 29106480), (30, 27166048), (32, 25468170), (35, 23285184), (38, 21446880), (39, 20896960), (40, 20374536), (42, 19404320), (48, 16978780), (52, 15672720), (56, 14553240), (57, 14297920), (60, 13583024), (64, 12734085), (65, 12538176), (70, 11642592), (76, 10723440), (78, 10448480), (80, 10187268), (84, 9702160), (91, 8955840), (95, 8578752), (96, 8489390), (104, 7836360), (105, 7761728), (112, 7276620), (114, 7148960), (120, 6791512), (130, 6269088), (133, 6127680), (140, 5821296), (152, 5361720), (156, 5224240), (160, 5093634), (168, 4851080), (182, 4477920), (190, 4289376), (192, 4244695), (195, 4179392), (208, 3918180), (210, 3880864), (224, 3638310), (228, 3574480), (240, 3395756), (247, 3299520), (260, 3134544), (266, 3063840), (273, 2985280), (280, 2910648), (285, 2859584), (304, 2680860), (312, 2612120), (320, 2546817), (336, 2425540), (364, 2238960), (380, 2144688), (390, 2089696), (399, 2042560), (416, 1959090), (420, 1940432), (448, 1819155), (455, 1791168), (456, 1787240), (480, 1697878), (491, 1659840), (494, 1649760), (520, 1567272), (532, 1531920), (546, 1492640), (560, 1455324), (570, 1429792), (608, 1340430), (624, 1306060), (665, 1225536), (672, 1212770), (728, 1119480), (741, 1099840), (760, 1072344), (780, 1044848), (798, 1021280), (832, 979545), (840, 970216), (910, 895584), (912, 893620), (960, 848939), (982, 829920), (988, 824880), (1040, 783636), (1064, 765960), (1092, 746320), (1120, 727662), (1140, 714896), (1216, 670215), (1235, 659904), (1248, 653030), (1330, 612768), (1344, 606385), (1365, 597056), (1456, 559740), (1473, 553280), (1482, 549920), (1520, 536172), (1560, 522424), (1596, 510640), (1680, 485108), (1729, 471360), (1820, 447792), (1824, 446810), (1964, 414960), (1976, 412440), (1995, 408512), (2080, 391818), (2128, 382980), (2184, 373160), (2240, 363831), (2280, 357448), (2455, 331968), (2470, 329952), (2496, 326515), (2660, 306384), (2730, 298528), (2912, 279870), (2946, 276640), (2964, 274960), (3040, 268086), (3120, 261212), (3192, 255320), (3360, 242554), (3437, 237120), (3458, 235680), (3640, 223896), (3648, 223405), (3705, 219968), (3928, 207480), (3952, 206220), (3990, 204256), (4160, 195909), (4256, 191490), (4368, 186580), (4560, 178724), (4910, 165984), (4940, 164976), (5187, 157120), (5320, 153192), (5460, 149264), (5824, 139935), (5892, 138320), (5928, 137480), (6080, 134043), (6240, 130606), (6383, 127680), (6384, 127660), (6720, 121277), (6874, 118560), (6916, 117840), (7280, 111948), (7365, 110656), (7410, 109984), (7856, 103740), (7904, 103110), (7980, 102128), (8512, 95745), (8645, 94272), (8736, 93290), (9120, 89362), (9329, 87360), (9820, 82992), (9880, 82488), (10311, 79040), (10374, 78560), (10640, 76596), (10920, 74632), (11784, 69160), (11856, 68740), (12480, 65303), (12766, 63840), (12768, 63830), (13748, 59280), (13832, 58920), (14560, 55974), (14730, 55328), (14820, 54992), (15712, 51870), (15808, 51555), (15960, 51064), (17185, 47424), (17290, 47136), (17472, 46645), (18240, 44681), (18658, 43680), (19149, 42560), (19640, 41496), (19760, 41244), (20622, 39520), (20748, 39280), (21280, 38298), (21840, 37316), (23568, 34580), (23712, 34370), (25532, 31920), (25536, 31915), (25935, 31424), (27496, 29640), (27664, 29460), (27987, 29120)]