2306395840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:639

約数の個数: 224

約数和(自身を含む): 6636349440

約数和(自身を除く): 4329953600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 89, 92, 112, 115, 140, 160, 161, 178, 184, 224, 230, 280, 320, 322, 356, 368, 445, 448, 460, 503, 560, 623, 644, 712, 736, 805, 890, 920, 1006, 1120, 1246, 1288, 1424, 1472, 1610, 1780, 1840, 2012, 2047, 2240, 2492, 2515, 2576, 2848, 3115, 3220, 3521, 3560, 3680, 4024, 4094, 4984, 5030, 5152, 5696, 6230, 6440, 7042, 7120, 7360, 8048, 8188, 9968, 10060, 10235, 10304, 11569, 12460, 12880, 14084, 14240, 14329, 16096, 16376, 17605, 19936, 20120, 20470, 23138, 24920, 25760, 28168, 28480, 28658, 32192, 32752, 35210, 39872, 40240, 40940, 44767, 46276, 49840, 51520, 56336, 57316, 57845, 65504, 70420, 71645, 80480, 80983, 81880, 89534, 92552, 99680, 112672, 114632, 115690, 131008, 140840, 143290, 160960, 161966, 163760, 179068, 185104, 199360, 223835, 225344, 229264, 231380, 281680, 286580, 313369, 323932, 327520, 358136, 370208, 404915, 447670, 458528, 462760, 563360, 573160, 626738, 647864, 655040, 716272, 740416, 809830, 895340, 917056, 925520, 1029641, 1126720, 1146320, 1253476, 1295728, 1432544, 1566845, 1619660, 1790680, 1851040, 2059282, 2292640, 2506952, 2591456, 2865088, 3133690, 3239320, 3581360, 3702080, 4118564, 4585280, 5013904, 5148205, 5182912, 6267380, 6478640, 7162720, 7207487, 8237128, 10027808, 10296410, 12534760, 12957280, 14325440, 14414974, 16474256, 20055616, 20592820, 25069520, 25914560, 28829948, 32948512, 36037435, 41185640, 50139040, 57659896, 65897024, 72074870, 82371280, 100278080, 115319792, 144149740, 164742560, 230639584, 288299480, 329485120, 461279168, 576598960, 1153197920, 2306395840]

約数ペア:

[(1, 2306395840), (2, 1153197920), (4, 576598960), (5, 461279168), (7, 329485120), (8, 288299480), (10, 230639584), (14, 164742560), (16, 144149740), (20, 115319792), (23, 100278080), (28, 82371280), (32, 72074870), (35, 65897024), (40, 57659896), (46, 50139040), (56, 41185640), (64, 36037435), (70, 32948512), (80, 28829948), (89, 25914560), (92, 25069520), (112, 20592820), (115, 20055616), (140, 16474256), (160, 14414974), (161, 14325440), (178, 12957280), (184, 12534760), (224, 10296410), (230, 10027808), (280, 8237128), (320, 7207487), (322, 7162720), (356, 6478640), (368, 6267380), (445, 5182912), (448, 5148205), (460, 5013904), (503, 4585280), (560, 4118564), (623, 3702080), (644, 3581360), (712, 3239320), (736, 3133690), (805, 2865088), (890, 2591456), (920, 2506952), (1006, 2292640), (1120, 2059282), (1246, 1851040), (1288, 1790680), (1424, 1619660), (1472, 1566845), (1610, 1432544), (1780, 1295728), (1840, 1253476), (2012, 1146320), (2047, 1126720), (2240, 1029641), (2492, 925520), (2515, 917056), (2576, 895340), (2848, 809830), (3115, 740416), (3220, 716272), (3521, 655040), (3560, 647864), (3680, 626738), (4024, 573160), (4094, 563360), (4984, 462760), (5030, 458528), (5152, 447670), (5696, 404915), (6230, 370208), (6440, 358136), (7042, 327520), (7120, 323932), (7360, 313369), (8048, 286580), (8188, 281680), (9968, 231380), (10060, 229264), (10235, 225344), (10304, 223835), (11569, 199360), (12460, 185104), (12880, 179068), (14084, 163760), (14240, 161966), (14329, 160960), (16096, 143290), (16376, 140840), (17605, 131008), (19936, 115690), (20120, 114632), (20470, 112672), (23138, 99680), (24920, 92552), (25760, 89534), (28168, 81880), (28480, 80983), (28658, 80480), (32192, 71645), (32752, 70420), (35210, 65504), (39872, 57845), (40240, 57316), (40940, 56336), (44767, 51520), (46276, 49840)]