1800807840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 576

約数和(自身を含む): 7165791360

約数和(自身を除く): 5364983520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 61, 65, 72, 76, 78, 80, 83, 90, 95, 96, 104, 114, 117, 120, 122, 130, 144, 152, 156, 160, 166, 171, 180, 183, 190, 195, 208, 228, 234, 240, 244, 247, 249, 260, 285, 288, 304, 305, 312, 332, 342, 360, 366, 380, 390, 415, 416, 456, 468, 480, 488, 494, 498, 520, 549, 570, 585, 608, 610, 624, 664, 684, 720, 732, 741, 747, 760, 780, 793, 830, 855, 912, 915, 936, 976, 988, 996, 1040, 1079, 1098, 1140, 1159, 1170, 1220, 1235, 1245, 1248, 1328, 1368, 1440, 1464, 1482, 1494, 1520, 1560, 1577, 1586, 1660, 1710, 1824, 1830, 1872, 1952, 1976, 1992, 2080, 2158, 2196, 2223, 2280, 2318, 2340, 2379, 2440, 2470, 2490, 2656, 2736, 2745, 2928, 2964, 2988, 3040, 3120, 3154, 3172, 3237, 3320, 3420, 3477, 3660, 3705, 3735, 3744, 3952, 3965, 3984, 4316, 4392, 4446, 4560, 4636, 4680, 4731, 4758, 4880, 4940, 4980, 5063, 5395, 5472, 5490, 5795, 5856, 5928, 5976, 6240, 6308, 6344, 6474, 6640, 6840, 6954, 7137, 7320, 7410, 7470, 7885, 7904, 7930, 7968, 8632, 8784, 8892, 9120, 9272, 9360, 9462, 9516, 9711, 9760, 9880, 9960, 10126, 10431, 10790, 10980, 11115, 11590, 11856, 11895, 11952, 12616, 12688, 12948, 13280, 13680, 13908, 14193, 14274, 14640, 14820, 14940, 15067, 15189, 15770, 15860, 16185, 17264, 17385, 17568, 17784, 18544, 18720, 18924, 19032, 19422, 19760, 19920, 20252, 20501, 20862, 21580, 21960, 22230, 23180, 23655, 23712, 23790, 23904, 25232, 25315, 25376, 25896, 27360, 27816, 28386, 28548, 29280, 29640, 29880, 30134, 30378, 31540, 31720, 32370, 34528, 34770, 35568, 35685, 37088, 37848, 38064, 38844, 39520, 39840, 40504, 41002, 41724, 43160, 43920, 44460, 45201, 45567, 46360, 47310, 47580, 48555, 50464, 50630, 51792, 52155, 55632, 56772, 57096, 59280, 59760, 60268, 60756, 61503, 63080, 63440, 64740, 65819, 69540, 70965, 71136, 71370, 75335, 75696, 75945, 76128, 77688, 81008, 82004, 83448, 86320, 87840, 88920, 90402, 91134, 92720, 94620, 95160, 96197, 97110, 101260, 102505, 103584, 104310, 111264, 113544, 114192, 118560, 119520, 120536, 121512, 123006, 126160, 126880, 129480, 131638, 135603, 139080, 141930, 142740, 150670, 151392, 151890, 155376, 162016, 164008, 166896, 172640, 177840, 180804, 182268, 184509, 185440, 189240, 190320, 192394, 194220, 197457, 202520, 205010, 208620, 226005, 227088, 227835, 228384, 241072, 243024, 246012, 252320, 258960, 263276, 271206, 278160, 283860, 285480, 288591, 301340, 303780, 307515, 310752, 328016, 329095, 333792, 355680, 361608, 364536, 369018, 378480, 380640, 384788, 388440, 394914, 405040, 410020, 417240, 452010, 454176, 455670, 480985, 482144, 486048, 492024, 517920, 526552, 542412, 556320, 567720, 570960, 577182, 592371, 602680, 607560, 615030, 656032, 658190, 678015, 723216, 729072, 738036, 756960, 769576, 776880, 789828, 810080, 820040, 834480, 865773, 904020, 911340, 922545, 961970, 984048, 987285, 1053104, 1084824, 1135440, 1141920, 1154364, 1184742, 1205360, 1215120, 1230060, 1250561, 1316380, 1356030, 1442955, 1446432, 1458144, 1476072, 1539152, 1553760, 1579656, 1640080, 1668960, 1731546, 1808040, 1822680, 1845090, 1923940, 1968096, 1974570, 2106208, 2169648, 2270880, 2308728, 2369484, 2410720, 2430240, 2460120, 2501122, 2632760, 2712060, 2885910, 2952144, 2961855, 3078304, 3159312, 3280160, 3463092, 3616080, 3645360, 3690180, 3751683, 3847880, 3949140, 4328865, 4339296, 4617456, 4738968, 4920240, 5002244, 5265520, 5424120, 5771820, 5904288, 5923710, 6252805, 6318624, 6926184, 7232160, 7290720, 7380360, 7503366, 7695760, 7898280, 8657730, 9234912, 9477936, 9840480, 10004488, 10531040, 10848240, 11255049, 11543640, 11847420, 12505610, 13852368, 14760720, 15006732, 15391520, 15796560, 17315460, 18758415, 18955872, 20008976, 21696480, 22510098, 23087280, 23694840, 25011220, 27704736, 29521440, 30013464, 31593120, 34630920, 37516830, 40017952, 45020196, 46174560, 47389680, 50022440, 56275245, 60026928, 69261840, 75033660, 90040392, 94779360, 100044880, 112550490, 120053856, 138523680, 150067320, 180080784, 200089760, 225100980, 300134640, 360161568, 450201960, 600269280, 900403920, 1800807840]

約数ペア:

[(1, 1800807840), (2, 900403920), (3, 600269280), (4, 450201960), (5, 360161568), (6, 300134640), (8, 225100980), (9, 200089760), (10, 180080784), (12, 150067320), (13, 138523680), (15, 120053856), (16, 112550490), (18, 100044880), (19, 94779360), (20, 90040392), (24, 75033660), (26, 69261840), (30, 60026928), (32, 56275245), (36, 50022440), (38, 47389680), (39, 46174560), (40, 45020196), (45, 40017952), (48, 37516830), (52, 34630920), (57, 31593120), (60, 30013464), (61, 29521440), (65, 27704736), (72, 25011220), (76, 23694840), (78, 23087280), (80, 22510098), (83, 21696480), (90, 20008976), (95, 18955872), (96, 18758415), (104, 17315460), (114, 15796560), (117, 15391520), (120, 15006732), (122, 14760720), (130, 13852368), (144, 12505610), (152, 11847420), (156, 11543640), (160, 11255049), (166, 10848240), (171, 10531040), (180, 10004488), (183, 9840480), (190, 9477936), (195, 9234912), (208, 8657730), (228, 7898280), (234, 7695760), (240, 7503366), (244, 7380360), (247, 7290720), (249, 7232160), (260, 6926184), (285, 6318624), (288, 6252805), (304, 5923710), (305, 5904288), (312, 5771820), (332, 5424120), (342, 5265520), (360, 5002244), (366, 4920240), (380, 4738968), (390, 4617456), (415, 4339296), (416, 4328865), (456, 3949140), (468, 3847880), (480, 3751683), (488, 3690180), (494, 3645360), (498, 3616080), (520, 3463092), (549, 3280160), (570, 3159312), (585, 3078304), (608, 2961855), (610, 2952144), (624, 2885910), (664, 2712060), (684, 2632760), (720, 2501122), (732, 2460120), (741, 2430240), (747, 2410720), (760, 2369484), (780, 2308728), (793, 2270880), (830, 2169648), (855, 2106208), (912, 1974570), (915, 1968096), (936, 1923940), (976, 1845090), (988, 1822680), (996, 1808040), (1040, 1731546), (1079, 1668960), (1098, 1640080), (1140, 1579656), (1159, 1553760), (1170, 1539152), (1220, 1476072), (1235, 1458144), (1245, 1446432), (1248, 1442955), (1328, 1356030), (1368, 1316380), (1440, 1250561), (1464, 1230060), (1482, 1215120), (1494, 1205360), (1520, 1184742), (1560, 1154364), (1577, 1141920), (1586, 1135440), (1660, 1084824), (1710, 1053104), (1824, 987285), (1830, 984048), (1872, 961970), (1952, 922545), (1976, 911340), (1992, 904020), (2080, 865773), (2158, 834480), (2196, 820040), (2223, 810080), (2280, 789828), (2318, 776880), (2340, 769576), (2379, 756960), (2440, 738036), (2470, 729072), (2490, 723216), (2656, 678015), (2736, 658190), (2745, 656032), (2928, 615030), (2964, 607560), (2988, 602680), (3040, 592371), (3120, 577182), (3154, 570960), (3172, 567720), (3237, 556320), (3320, 542412), (3420, 526552), (3477, 517920), (3660, 492024), (3705, 486048), (3735, 482144), (3744, 480985), (3952, 455670), (3965, 454176), (3984, 452010), (4316, 417240), (4392, 410020), (4446, 405040), (4560, 394914), (4636, 388440), (4680, 384788), (4731, 380640), (4758, 378480), (4880, 369018), (4940, 364536), (4980, 361608), (5063, 355680), (5395, 333792), (5472, 329095), (5490, 328016), (5795, 310752), (5856, 307515), (5928, 303780), (5976, 301340), (6240, 288591), (6308, 285480), (6344, 283860), (6474, 278160), (6640, 271206), (6840, 263276), (6954, 258960), (7137, 252320), (7320, 246012), (7410, 243024), (7470, 241072), (7885, 228384), (7904, 227835), (7930, 227088), (7968, 226005), (8632, 208620), (8784, 205010), (8892, 202520), (9120, 197457), (9272, 194220), (9360, 192394), (9462, 190320), (9516, 189240), (9711, 185440), (9760, 184509), (9880, 182268), (9960, 180804), (10126, 177840), (10431, 172640), (10790, 166896), (10980, 164008), (11115, 162016), (11590, 155376), (11856, 151890), (11895, 151392), (11952, 150670), (12616, 142740), (12688, 141930), (12948, 139080), (13280, 135603), (13680, 131638), (13908, 129480), (14193, 126880), (14274, 126160), (14640, 123006), (14820, 121512), (14940, 120536), (15067, 119520), (15189, 118560), (15770, 114192), (15860, 113544), (16185, 111264), (17264, 104310), (17385, 103584), (17568, 102505), (17784, 101260), (18544, 97110), (18720, 96197), (18924, 95160), (19032, 94620), (19422, 92720), (19760, 91134), (19920, 90402), (20252, 88920), (20501, 87840), (20862, 86320), (21580, 83448), (21960, 82004), (22230, 81008), (23180, 77688), (23655, 76128), (23712, 75945), (23790, 75696), (23904, 75335), (25232, 71370), (25315, 71136), (25376, 70965), (25896, 69540), (27360, 65819), (27816, 64740), (28386, 63440), (28548, 63080), (29280, 61503), (29640, 60756), (29880, 60268), (30134, 59760), (30378, 59280), (31540, 57096), (31720, 56772), (32370, 55632), (34528, 52155), (34770, 51792), (35568, 50630), (35685, 50464), (37088, 48555), (37848, 47580), (38064, 47310), (38844, 46360), (39520, 45567), (39840, 45201), (40504, 44460), (41002, 43920), (41724, 43160)]