161890560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 432

約数和(自身を含む): 642829824

約数和(自身を除く): 480939264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 47, 48, 52, 60, 64, 65, 69, 72, 78, 80, 90, 92, 94, 96, 104, 115, 117, 120, 128, 130, 138, 141, 144, 156, 160, 180, 184, 188, 192, 195, 207, 208, 230, 234, 235, 240, 256, 260, 276, 282, 288, 299, 312, 320, 345, 360, 368, 376, 384, 390, 414, 416, 423, 460, 468, 470, 480, 520, 552, 564, 576, 585, 598, 611, 624, 640, 690, 705, 720, 736, 752, 768, 780, 828, 832, 846, 897, 920, 936, 940, 960, 1035, 1040, 1081, 1104, 1128, 1152, 1170, 1196, 1222, 1248, 1280, 1380, 1410, 1440, 1472, 1495, 1504, 1560, 1656, 1664, 1692, 1794, 1833, 1840, 1872, 1880, 1920, 2070, 2080, 2115, 2162, 2208, 2256, 2304, 2340, 2392, 2444, 2496, 2691, 2760, 2820, 2880, 2944, 2990, 3008, 3055, 3120, 3243, 3312, 3328, 3384, 3588, 3666, 3680, 3744, 3760, 3840, 4140, 4160, 4230, 4324, 4416, 4485, 4512, 4680, 4784, 4888, 4992, 5382, 5405, 5499, 5520, 5640, 5760, 5888, 5980, 6016, 6110, 6240, 6486, 6624, 6768, 7176, 7332, 7360, 7488, 7520, 8280, 8320, 8460, 8648, 8832, 8970, 9024, 9165, 9360, 9568, 9729, 9776, 9984, 10764, 10810, 10998, 11040, 11280, 11520, 11960, 12032, 12220, 12480, 12972, 13248, 13455, 13536, 14053, 14352, 14664, 14720, 14976, 15040, 16215, 16560, 16640, 16920, 17296, 17664, 17940, 18048, 18330, 18720, 19136, 19458, 19552, 21528, 21620, 21996, 22080, 22560, 23920, 24440, 24960, 25944, 26496, 26910, 27072, 27495, 28106, 28704, 29328, 29440, 29952, 30080, 32430, 33120, 33840, 34592, 35880, 36096, 36660, 37440, 38272, 38916, 39104, 42159, 43056, 43240, 43992, 44160, 45120, 47840, 48645, 48880, 49920, 51888, 52992, 53820, 54144, 54990, 56212, 57408, 58656, 60160, 64860, 66240, 67680, 69184, 70265, 71760, 73320, 74880, 76544, 77832, 78208, 84318, 86112, 86480, 87984, 88320, 90240, 95680, 97290, 97760, 103776, 107640, 108288, 109980, 112424, 114816, 117312, 126477, 129720, 132480, 135360, 138368, 140530, 143520, 146640, 149760, 155664, 156416, 168636, 172224, 172960, 175968, 180480, 191360, 194580, 195520, 207552, 210795, 215280, 219960, 224848, 229632, 234624, 252954, 259440, 264960, 270720, 276736, 281060, 287040, 293280, 311328, 337272, 344448, 345920, 351936, 382720, 389160, 391040, 415104, 421590, 430560, 439920, 449696, 469248, 505908, 518880, 541440, 562120, 574080, 586560, 622656, 632385, 674544, 688896, 691840, 703872, 778320, 782080, 830208, 843180, 861120, 879840, 899392, 1011816, 1037760, 1124240, 1148160, 1173120, 1245312, 1264770, 1349088, 1383680, 1407744, 1556640, 1686360, 1722240, 1759680, 1798784, 2023632, 2075520, 2248480, 2346240, 2490624, 2529540, 2698176, 3113280, 3372720, 3444480, 3519360, 3597568, 4047264, 4151040, 4496960, 5059080, 5396352, 6226560, 6745440, 7038720, 8094528, 8993920, 10118160, 10792704, 12453120, 13490880, 16189056, 17987840, 20236320, 26981760, 32378112, 40472640, 53963520, 80945280, 161890560]

約数ペア:

[(1, 161890560), (2, 80945280), (3, 53963520), (4, 40472640), (5, 32378112), (6, 26981760), (8, 20236320), (9, 17987840), (10, 16189056), (12, 13490880), (13, 12453120), (15, 10792704), (16, 10118160), (18, 8993920), (20, 8094528), (23, 7038720), (24, 6745440), (26, 6226560), (30, 5396352), (32, 5059080), (36, 4496960), (39, 4151040), (40, 4047264), (45, 3597568), (46, 3519360), (47, 3444480), (48, 3372720), (52, 3113280), (60, 2698176), (64, 2529540), (65, 2490624), (69, 2346240), (72, 2248480), (78, 2075520), (80, 2023632), (90, 1798784), (92, 1759680), (94, 1722240), (96, 1686360), (104, 1556640), (115, 1407744), (117, 1383680), (120, 1349088), (128, 1264770), (130, 1245312), (138, 1173120), (141, 1148160), (144, 1124240), (156, 1037760), (160, 1011816), (180, 899392), (184, 879840), (188, 861120), (192, 843180), (195, 830208), (207, 782080), (208, 778320), (230, 703872), (234, 691840), (235, 688896), (240, 674544), (256, 632385), (260, 622656), (276, 586560), (282, 574080), (288, 562120), (299, 541440), (312, 518880), (320, 505908), (345, 469248), (360, 449696), (368, 439920), (376, 430560), (384, 421590), (390, 415104), (414, 391040), (416, 389160), (423, 382720), (460, 351936), (468, 345920), (470, 344448), (480, 337272), (520, 311328), (552, 293280), (564, 287040), (576, 281060), (585, 276736), (598, 270720), (611, 264960), (624, 259440), (640, 252954), (690, 234624), (705, 229632), (720, 224848), (736, 219960), (752, 215280), (768, 210795), (780, 207552), (828, 195520), (832, 194580), (846, 191360), (897, 180480), (920, 175968), (936, 172960), (940, 172224), (960, 168636), (1035, 156416), (1040, 155664), (1081, 149760), (1104, 146640), (1128, 143520), (1152, 140530), (1170, 138368), (1196, 135360), (1222, 132480), (1248, 129720), (1280, 126477), (1380, 117312), (1410, 114816), (1440, 112424), (1472, 109980), (1495, 108288), (1504, 107640), (1560, 103776), (1656, 97760), (1664, 97290), (1692, 95680), (1794, 90240), (1833, 88320), (1840, 87984), (1872, 86480), (1880, 86112), (1920, 84318), (2070, 78208), (2080, 77832), (2115, 76544), (2162, 74880), (2208, 73320), (2256, 71760), (2304, 70265), (2340, 69184), (2392, 67680), (2444, 66240), (2496, 64860), (2691, 60160), (2760, 58656), (2820, 57408), (2880, 56212), (2944, 54990), (2990, 54144), (3008, 53820), (3055, 52992), (3120, 51888), (3243, 49920), (3312, 48880), (3328, 48645), (3384, 47840), (3588, 45120), (3666, 44160), (3680, 43992), (3744, 43240), (3760, 43056), (3840, 42159), (4140, 39104), (4160, 38916), (4230, 38272), (4324, 37440), (4416, 36660), (4485, 36096), (4512, 35880), (4680, 34592), (4784, 33840), (4888, 33120), (4992, 32430), (5382, 30080), (5405, 29952), (5499, 29440), (5520, 29328), (5640, 28704), (5760, 28106), (5888, 27495), (5980, 27072), (6016, 26910), (6110, 26496), (6240, 25944), (6486, 24960), (6624, 24440), (6768, 23920), (7176, 22560), (7332, 22080), (7360, 21996), (7488, 21620), (7520, 21528), (8280, 19552), (8320, 19458), (8460, 19136), (8648, 18720), (8832, 18330), (8970, 18048), (9024, 17940), (9165, 17664), (9360, 17296), (9568, 16920), (9729, 16640), (9776, 16560), (9984, 16215), (10764, 15040), (10810, 14976), (10998, 14720), (11040, 14664), (11280, 14352), (11520, 14053), (11960, 13536), (12032, 13455), (12220, 13248), (12480, 12972)]