161805971880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{13901}}^1$

素因数の和:14105

約数の個数: 384

約数和(自身を含む): 624589056000

約数和(自身を除く): 462783084120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 149, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 298, 310, 315, 360, 372, 420, 434, 447, 465, 504, 558, 596, 620, 630, 651, 744, 745, 840, 868, 894, 930, 1043, 1085, 1116, 1192, 1240, 1260, 1302, 1341, 1395, 1490, 1736, 1788, 1860, 1953, 2086, 2170, 2232, 2235, 2520, 2604, 2682, 2790, 2980, 3129, 3255, 3576, 3720, 3906, 4172, 4340, 4470, 4619, 5208, 5215, 5364, 5580, 5960, 6258, 6510, 6705, 7812, 8344, 8680, 8940, 9238, 9387, 9765, 10430, 10728, 11160, 12516, 13020, 13410, 13857, 13901, 15624, 15645, 17880, 18476, 18774, 19530, 20860, 23095, 25032, 26040, 26820, 27714, 27802, 31290, 32333, 36952, 37548, 39060, 41571, 41703, 41720, 46190, 46935, 53640, 55428, 55604, 62580, 64666, 69285, 69505, 75096, 78120, 83142, 83406, 92380, 93870, 96999, 97307, 110856, 111208, 125109, 125160, 129332, 138570, 139010, 161665, 166284, 166812, 184760, 187740, 193998, 194614, 207855, 208515, 250218, 258664, 277140, 278020, 290997, 291921, 323330, 332568, 333624, 375480, 387996, 389228, 415710, 417030, 430931, 484995, 486535, 500436, 554280, 556040, 581994, 583842, 625545, 646660, 775992, 778456, 831420, 834060, 861862, 875763, 969990, 973070, 1000872, 1163988, 1167684, 1251090, 1292793, 1293320, 1454985, 1459605, 1662840, 1668120, 1723724, 1751526, 1939980, 1946140, 2071249, 2154655, 2327976, 2335368, 2502180, 2585586, 2909970, 2919210, 3016517, 3447448, 3503052, 3878379, 3879960, 3892280, 4142498, 4309310, 4378815, 5004360, 5171172, 5819940, 5838420, 6033034, 6213747, 6463965, 7006104, 7756758, 8284996, 8618620, 8757630, 9049551, 10342344, 10356245, 11639880, 11676840, 12066068, 12427494, 12927930, 14498743, 15082585, 15513516, 16569992, 17237240, 17515260, 18099102, 18641241, 19391895, 20712490, 24132136, 24854988, 25855860, 27148653, 28997486, 30165170, 31027032, 31068735, 35030520, 36198204, 37282482, 38783790, 41424980, 43496229, 45247755, 49709976, 51711720, 54297306, 57994972, 60330340, 62137470, 64208719, 72396408, 72493715, 74564964, 77567580, 82849960, 86992458, 90495510, 93206205, 108594612, 115989944, 120660680, 124274940, 128417438, 130488687, 135743265, 144987430, 149129928, 155135160, 173984916, 180991020, 186412410, 192626157, 217189224, 217481145, 248549880, 256834876, 260977374, 271486530, 289974860, 321043595, 347969832, 361982040, 372824820, 385252314, 434962290, 449461033, 513669752, 521954748, 542973060, 577878471, 579949720, 642087190, 652443435, 745649640, 770504628, 869924580, 898922066, 963130785, 1043909496, 1085946120, 1155756942, 1284174380, 1304886870, 1348383099, 1541009256, 1739849160, 1797844132, 1926261570, 2247305165, 2311513884, 2568348760, 2609773740, 2696766198, 2889392355, 3595688264, 3852523140, 4045149297, 4494610330, 4623027768, 5219547480, 5393532396, 5778784710, 6741915495, 7705046280, 8090298594, 8989220660, 10787064792, 11557569420, 13483830990, 16180597188, 17978441320, 20225746485, 23115138840, 26967661980, 32361194376, 40451492970, 53935323960, 80902985940, 161805971880]

約数ペア:

[(1, 161805971880), (2, 80902985940), (3, 53935323960), (4, 40451492970), (5, 32361194376), (6, 26967661980), (7, 23115138840), (8, 20225746485), (9, 17978441320), (10, 16180597188), (12, 13483830990), (14, 11557569420), (15, 10787064792), (18, 8989220660), (20, 8090298594), (21, 7705046280), (24, 6741915495), (28, 5778784710), (30, 5393532396), (31, 5219547480), (35, 4623027768), (36, 4494610330), (40, 4045149297), (42, 3852523140), (45, 3595688264), (56, 2889392355), (60, 2696766198), (62, 2609773740), (63, 2568348760), (70, 2311513884), (72, 2247305165), (84, 1926261570), (90, 1797844132), (93, 1739849160), (105, 1541009256), (120, 1348383099), (124, 1304886870), (126, 1284174380), (140, 1155756942), (149, 1085946120), (155, 1043909496), (168, 963130785), (180, 898922066), (186, 869924580), (210, 770504628), (217, 745649640), (248, 652443435), (252, 642087190), (279, 579949720), (280, 577878471), (298, 542973060), (310, 521954748), (315, 513669752), (360, 449461033), (372, 434962290), (420, 385252314), (434, 372824820), (447, 361982040), (465, 347969832), (504, 321043595), (558, 289974860), (596, 271486530), (620, 260977374), (630, 256834876), (651, 248549880), (744, 217481145), (745, 217189224), (840, 192626157), (868, 186412410), (894, 180991020), (930, 173984916), (1043, 155135160), (1085, 149129928), (1116, 144987430), (1192, 135743265), (1240, 130488687), (1260, 128417438), (1302, 124274940), (1341, 120660680), (1395, 115989944), (1490, 108594612), (1736, 93206205), (1788, 90495510), (1860, 86992458), (1953, 82849960), (2086, 77567580), (2170, 74564964), (2232, 72493715), (2235, 72396408), (2520, 64208719), (2604, 62137470), (2682, 60330340), (2790, 57994972), (2980, 54297306), (3129, 51711720), (3255, 49709976), (3576, 45247755), (3720, 43496229), (3906, 41424980), (4172, 38783790), (4340, 37282482), (4470, 36198204), (4619, 35030520), (5208, 31068735), (5215, 31027032), (5364, 30165170), (5580, 28997486), (5960, 27148653), (6258, 25855860), (6510, 24854988), (6705, 24132136), (7812, 20712490), (8344, 19391895), (8680, 18641241), (8940, 18099102), (9238, 17515260), (9387, 17237240), (9765, 16569992), (10430, 15513516), (10728, 15082585), (11160, 14498743), (12516, 12927930), (13020, 12427494), (13410, 12066068), (13857, 11676840), (13901, 11639880), (15624, 10356245), (15645, 10342344), (17880, 9049551), (18476, 8757630), (18774, 8618620), (19530, 8284996), (20860, 7756758), (23095, 7006104), (25032, 6463965), (26040, 6213747), (26820, 6033034), (27714, 5838420), (27802, 5819940), (31290, 5171172), (32333, 5004360), (36952, 4378815), (37548, 4309310), (39060, 4142498), (41571, 3892280), (41703, 3879960), (41720, 3878379), (46190, 3503052), (46935, 3447448), (53640, 3016517), (55428, 2919210), (55604, 2909970), (62580, 2585586), (64666, 2502180), (69285, 2335368), (69505, 2327976), (75096, 2154655), (78120, 2071249), (83142, 1946140), (83406, 1939980), (92380, 1751526), (93870, 1723724), (96999, 1668120), (97307, 1662840), (110856, 1459605), (111208, 1454985), (125109, 1293320), (125160, 1292793), (129332, 1251090), (138570, 1167684), (139010, 1163988), (161665, 1000872), (166284, 973070), (166812, 969990), (184760, 875763), (187740, 861862), (193998, 834060), (194614, 831420), (207855, 778456), (208515, 775992), (250218, 646660), (258664, 625545), (277140, 583842), (278020, 581994), (290997, 556040), (291921, 554280), (323330, 500436), (332568, 486535), (333624, 484995), (375480, 430931), (387996, 417030), (389228, 415710)]