20411046400

素因数分解:

$2^9\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 480

約数和(自身を含む): 57540067200

約数和(自身を除く): 37129020800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 32, 38, 40, 41, 46, 50, 64, 76, 80, 82, 89, 92, 95, 100, 115, 128, 152, 160, 164, 178, 184, 190, 200, 205, 230, 256, 304, 320, 328, 356, 368, 380, 400, 410, 437, 445, 460, 475, 512, 575, 608, 640, 656, 712, 736, 760, 779, 800, 820, 874, 890, 920, 943, 950, 1025, 1150, 1216, 1280, 1312, 1424, 1472, 1520, 1558, 1600, 1640, 1691, 1748, 1780, 1840, 1886, 1900, 2047, 2050, 2185, 2225, 2300, 2432, 2560, 2624, 2848, 2944, 3040, 3116, 3200, 3280, 3382, 3496, 3560, 3649, 3680, 3772, 3800, 3895, 4094, 4100, 4370, 4450, 4600, 4715, 4864, 5248, 5696, 5888, 6080, 6232, 6400, 6560, 6764, 6992, 7120, 7298, 7360, 7544, 7600, 7790, 8188, 8200, 8455, 8740, 8900, 9200, 9430, 9728, 10235, 10496, 10925, 11392, 11776, 12160, 12464, 12800, 13120, 13528, 13984, 14240, 14596, 14720, 15088, 15200, 15580, 16376, 16400, 16910, 17480, 17800, 17917, 18245, 18400, 18860, 19475, 20470, 20992, 21850, 22784, 23575, 24320, 24928, 26240, 27056, 27968, 28480, 29192, 29440, 30176, 30400, 31160, 32752, 32800, 33820, 34960, 35600, 35834, 36490, 36800, 37720, 38893, 38950, 40940, 42275, 43700, 45568, 47150, 48640, 49856, 51175, 52480, 54112, 55936, 56960, 58384, 58880, 60352, 60800, 62320, 65504, 65600, 67640, 69331, 69920, 71200, 71668, 72980, 73600, 75440, 77786, 77900, 81880, 83927, 84550, 87400, 89585, 91225, 94300, 99712, 102350, 104960, 108224, 111872, 113920, 116768, 120704, 121600, 124640, 131008, 131200, 135280, 138662, 139840, 142400, 143336, 145960, 147200, 150880, 155572, 155800, 163760, 167854, 169100, 174800, 179170, 182450, 188600, 194465, 199424, 204700, 216448, 223744, 227840, 233536, 241408, 243200, 249280, 262016, 262400, 270560, 277324, 279680, 284800, 286672, 291920, 294400, 301760, 311144, 311600, 327520, 335708, 338200, 346655, 349600, 358340, 364900, 377200, 388930, 398848, 409400, 419635, 432896, 447925, 467072, 482816, 498560, 524032, 524800, 541120, 554648, 559360, 569600, 573344, 583840, 603520, 622288, 623200, 655040, 671416, 676400, 693310, 699200, 716680, 729800, 754400, 777860, 818800, 839270, 865792, 895850, 934144, 972325, 997120, 1048064, 1082240, 1109296, 1118720, 1139200, 1146688, 1167680, 1207040, 1244576, 1246400, 1310080, 1342832, 1352800, 1386620, 1398400, 1433360, 1459600, 1508800, 1555720, 1594613, 1637600, 1678540, 1733275, 1791700, 1868288, 1944650, 1994240, 2098175, 2164480, 2218592, 2293376, 2335360, 2414080, 2489152, 2492800, 2620160, 2685664, 2705600, 2773240, 2796800, 2866720, 2919200, 3017600, 3111440, 3189226, 3275200, 3357080, 3466550, 3583400, 3889300, 4196350, 4328960, 4437184, 4586752, 4670720, 4978304, 4985600, 5240320, 5371328, 5411200, 5546480, 5593600, 5733440, 5838400, 6035200, 6222880, 6378452, 6550400, 6714160, 6933100, 7166800, 7778600, 7973065, 8392700, 8874368, 9173504, 9341440, 9956608, 9971200, 10742656, 10822400, 11092960, 11466880, 11676800, 12070400, 12445760, 12756904, 13100800, 13428320, 13866200, 14333600, 15557200, 15946130, 16785400, 17748736, 19913216, 21485312, 21644800, 22185920, 22933760, 23353600, 24891520, 25513808, 26201600, 26856640, 27732400, 28667200, 31114400, 31892260, 33570800, 35497472, 39865325, 42970624, 44371840, 45867520, 46707200, 49783040, 51027616, 53713280, 55464800, 57334400, 62228800, 63784520, 67141600, 79730650, 88743680, 99566080, 102055232, 107426560, 110929600, 114668800, 124457600, 127569040, 134283200, 159461300, 177487360, 204110464, 214853120, 221859200, 229337600, 248915200, 255138080, 268566400, 318922600, 408220928, 443718400, 497830400, 510276160, 537132800, 637845200, 816441856, 887436800, 1020552320, 1074265600, 1275690400, 2041104640, 2551380800, 4082209280, 5102761600, 10205523200, 20411046400]

約数ペア:

[(1, 20411046400), (2, 10205523200), (4, 5102761600), (5, 4082209280), (8, 2551380800), (10, 2041104640), (16, 1275690400), (19, 1074265600), (20, 1020552320), (23, 887436800), (25, 816441856), (32, 637845200), (38, 537132800), (40, 510276160), (41, 497830400), (46, 443718400), (50, 408220928), (64, 318922600), (76, 268566400), (80, 255138080), (82, 248915200), (89, 229337600), (92, 221859200), (95, 214853120), (100, 204110464), (115, 177487360), (128, 159461300), (152, 134283200), (160, 127569040), (164, 124457600), (178, 114668800), (184, 110929600), (190, 107426560), (200, 102055232), (205, 99566080), (230, 88743680), (256, 79730650), (304, 67141600), (320, 63784520), (328, 62228800), (356, 57334400), (368, 55464800), (380, 53713280), (400, 51027616), (410, 49783040), (437, 46707200), (445, 45867520), (460, 44371840), (475, 42970624), (512, 39865325), (575, 35497472), (608, 33570800), (640, 31892260), (656, 31114400), (712, 28667200), (736, 27732400), (760, 26856640), (779, 26201600), (800, 25513808), (820, 24891520), (874, 23353600), (890, 22933760), (920, 22185920), (943, 21644800), (950, 21485312), (1025, 19913216), (1150, 17748736), (1216, 16785400), (1280, 15946130), (1312, 15557200), (1424, 14333600), (1472, 13866200), (1520, 13428320), (1558, 13100800), (1600, 12756904), (1640, 12445760), (1691, 12070400), (1748, 11676800), (1780, 11466880), (1840, 11092960), (1886, 10822400), (1900, 10742656), (2047, 9971200), (2050, 9956608), (2185, 9341440), (2225, 9173504), (2300, 8874368), (2432, 8392700), (2560, 7973065), (2624, 7778600), (2848, 7166800), (2944, 6933100), (3040, 6714160), (3116, 6550400), (3200, 6378452), (3280, 6222880), (3382, 6035200), (3496, 5838400), (3560, 5733440), (3649, 5593600), (3680, 5546480), (3772, 5411200), (3800, 5371328), (3895, 5240320), (4094, 4985600), (4100, 4978304), (4370, 4670720), (4450, 4586752), (4600, 4437184), (4715, 4328960), (4864, 4196350), (5248, 3889300), (5696, 3583400), (5888, 3466550), (6080, 3357080), (6232, 3275200), (6400, 3189226), (6560, 3111440), (6764, 3017600), (6992, 2919200), (7120, 2866720), (7298, 2796800), (7360, 2773240), (7544, 2705600), (7600, 2685664), (7790, 2620160), (8188, 2492800), (8200, 2489152), (8455, 2414080), (8740, 2335360), (8900, 2293376), (9200, 2218592), (9430, 2164480), (9728, 2098175), (10235, 1994240), (10496, 1944650), (10925, 1868288), (11392, 1791700), (11776, 1733275), (12160, 1678540), (12464, 1637600), (12800, 1594613), (13120, 1555720), (13528, 1508800), (13984, 1459600), (14240, 1433360), (14596, 1398400), (14720, 1386620), (15088, 1352800), (15200, 1342832), (15580, 1310080), (16376, 1246400), (16400, 1244576), (16910, 1207040), (17480, 1167680), (17800, 1146688), (17917, 1139200), (18245, 1118720), (18400, 1109296), (18860, 1082240), (19475, 1048064), (20470, 997120), (20992, 972325), (21850, 934144), (22784, 895850), (23575, 865792), (24320, 839270), (24928, 818800), (26240, 777860), (27056, 754400), (27968, 729800), (28480, 716680), (29192, 699200), (29440, 693310), (30176, 676400), (30400, 671416), (31160, 655040), (32752, 623200), (32800, 622288), (33820, 603520), (34960, 583840), (35600, 573344), (35834, 569600), (36490, 559360), (36800, 554648), (37720, 541120), (38893, 524800), (38950, 524032), (40940, 498560), (42275, 482816), (43700, 467072), (45568, 447925), (47150, 432896), (48640, 419635), (49856, 409400), (51175, 398848), (52480, 388930), (54112, 377200), (55936, 364900), (56960, 358340), (58384, 349600), (58880, 346655), (60352, 338200), (60800, 335708), (62320, 327520), (65504, 311600), (65600, 311144), (67640, 301760), (69331, 294400), (69920, 291920), (71200, 286672), (71668, 284800), (72980, 279680), (73600, 277324), (75440, 270560), (77786, 262400), (77900, 262016), (81880, 249280), (83927, 243200), (84550, 241408), (87400, 233536), (89585, 227840), (91225, 223744), (94300, 216448), (99712, 204700), (102350, 199424), (104960, 194465), (108224, 188600), (111872, 182450), (113920, 179170), (116768, 174800), (120704, 169100), (121600, 167854), (124640, 163760), (131008, 155800), (131200, 155572), (135280, 150880), (138662, 147200), (139840, 145960), (142400, 143336)]