202898640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 320

約数和(自身を含む): 771379200

約数和(自身を除く): 568480560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 59, 60, 69, 70, 80, 84, 89, 92, 105, 112, 115, 118, 120, 138, 140, 161, 168, 177, 178, 184, 210, 230, 236, 240, 267, 276, 280, 295, 322, 336, 345, 354, 356, 368, 413, 420, 445, 460, 472, 483, 534, 552, 560, 590, 623, 644, 690, 708, 712, 805, 826, 840, 885, 890, 920, 944, 966, 1068, 1104, 1180, 1239, 1246, 1288, 1335, 1357, 1380, 1416, 1424, 1610, 1652, 1680, 1770, 1780, 1840, 1869, 1932, 2047, 2065, 2136, 2360, 2415, 2478, 2492, 2576, 2670, 2714, 2760, 2832, 3115, 3220, 3304, 3540, 3560, 3738, 3864, 4071, 4094, 4130, 4272, 4720, 4830, 4956, 4984, 5251, 5340, 5428, 5520, 6141, 6195, 6230, 6440, 6608, 6785, 7080, 7120, 7476, 7728, 8142, 8188, 8260, 9345, 9499, 9660, 9912, 9968, 10235, 10502, 10680, 10856, 12282, 12390, 12460, 12880, 13570, 14160, 14329, 14952, 15753, 16284, 16376, 16520, 18690, 18998, 19320, 19824, 20355, 20470, 21004, 21360, 21712, 24564, 24780, 24920, 26255, 27140, 28497, 28658, 29904, 30705, 31506, 32568, 32752, 33040, 36757, 37380, 37996, 38640, 40710, 40940, 42008, 42987, 47495, 49128, 49560, 49840, 52510, 54280, 56994, 57316, 61410, 63012, 65136, 71645, 73514, 74760, 75992, 78765, 81420, 81880, 84016, 85974, 94990, 98256, 99120, 105020, 108560, 110271, 113988, 114632, 120773, 122820, 126024, 142485, 143290, 147028, 149520, 151984, 157530, 162840, 163760, 171948, 183785, 189980, 210040, 214935, 220542, 227976, 229264, 241546, 245640, 252048, 284970, 286580, 294056, 315060, 325680, 343896, 362319, 367570, 379960, 420080, 429870, 441084, 455952, 483092, 491280, 551355, 569940, 573160, 588112, 603865, 630120, 687792, 724638, 735140, 759920, 845411, 859740, 882168, 966184, 1102710, 1139880, 1146320, 1207730, 1260240, 1449276, 1470280, 1690822, 1719480, 1764336, 1811595, 1932368, 2205420, 2279760, 2415460, 2536233, 2898552, 2940560, 3381644, 3438960, 3623190, 4227055, 4410840, 4830920, 5072466, 5797104, 6763288, 7246380, 8454110, 8821680, 9661840, 10144932, 12681165, 13526576, 14492760, 16908220, 20289864, 25362330, 28985520, 33816440, 40579728, 50724660, 67632880, 101449320, 202898640]

約数ペア:

[(1, 202898640), (2, 101449320), (3, 67632880), (4, 50724660), (5, 40579728), (6, 33816440), (7, 28985520), (8, 25362330), (10, 20289864), (12, 16908220), (14, 14492760), (15, 13526576), (16, 12681165), (20, 10144932), (21, 9661840), (23, 8821680), (24, 8454110), (28, 7246380), (30, 6763288), (35, 5797104), (40, 5072466), (42, 4830920), (46, 4410840), (48, 4227055), (56, 3623190), (59, 3438960), (60, 3381644), (69, 2940560), (70, 2898552), (80, 2536233), (84, 2415460), (89, 2279760), (92, 2205420), (105, 1932368), (112, 1811595), (115, 1764336), (118, 1719480), (120, 1690822), (138, 1470280), (140, 1449276), (161, 1260240), (168, 1207730), (177, 1146320), (178, 1139880), (184, 1102710), (210, 966184), (230, 882168), (236, 859740), (240, 845411), (267, 759920), (276, 735140), (280, 724638), (295, 687792), (322, 630120), (336, 603865), (345, 588112), (354, 573160), (356, 569940), (368, 551355), (413, 491280), (420, 483092), (445, 455952), (460, 441084), (472, 429870), (483, 420080), (534, 379960), (552, 367570), (560, 362319), (590, 343896), (623, 325680), (644, 315060), (690, 294056), (708, 286580), (712, 284970), (805, 252048), (826, 245640), (840, 241546), (885, 229264), (890, 227976), (920, 220542), (944, 214935), (966, 210040), (1068, 189980), (1104, 183785), (1180, 171948), (1239, 163760), (1246, 162840), (1288, 157530), (1335, 151984), (1357, 149520), (1380, 147028), (1416, 143290), (1424, 142485), (1610, 126024), (1652, 122820), (1680, 120773), (1770, 114632), (1780, 113988), (1840, 110271), (1869, 108560), (1932, 105020), (2047, 99120), (2065, 98256), (2136, 94990), (2360, 85974), (2415, 84016), (2478, 81880), (2492, 81420), (2576, 78765), (2670, 75992), (2714, 74760), (2760, 73514), (2832, 71645), (3115, 65136), (3220, 63012), (3304, 61410), (3540, 57316), (3560, 56994), (3738, 54280), (3864, 52510), (4071, 49840), (4094, 49560), (4130, 49128), (4272, 47495), (4720, 42987), (4830, 42008), (4956, 40940), (4984, 40710), (5251, 38640), (5340, 37996), (5428, 37380), (5520, 36757), (6141, 33040), (6195, 32752), (6230, 32568), (6440, 31506), (6608, 30705), (6785, 29904), (7080, 28658), (7120, 28497), (7476, 27140), (7728, 26255), (8142, 24920), (8188, 24780), (8260, 24564), (9345, 21712), (9499, 21360), (9660, 21004), (9912, 20470), (9968, 20355), (10235, 19824), (10502, 19320), (10680, 18998), (10856, 18690), (12282, 16520), (12390, 16376), (12460, 16284), (12880, 15753), (13570, 14952), (14160, 14329)]