1951036640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 5719170240

約数和(自身を除く): 3768133600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 37, 40, 46, 56, 70, 74, 80, 89, 92, 112, 115, 140, 148, 160, 161, 178, 184, 185, 224, 230, 259, 280, 296, 322, 356, 368, 370, 445, 460, 518, 529, 560, 592, 623, 644, 712, 736, 740, 805, 851, 890, 920, 1036, 1058, 1120, 1184, 1246, 1288, 1295, 1424, 1480, 1610, 1702, 1780, 1840, 2047, 2072, 2116, 2492, 2576, 2590, 2645, 2848, 2960, 3115, 3220, 3293, 3404, 3560, 3680, 3703, 4094, 4144, 4232, 4255, 4984, 5152, 5180, 5290, 5920, 5957, 6230, 6440, 6586, 6808, 7120, 7406, 8188, 8288, 8464, 8510, 9968, 10235, 10360, 10580, 11914, 12460, 12880, 13172, 13616, 14240, 14329, 14812, 16376, 16465, 16928, 17020, 18515, 19573, 19936, 20470, 20720, 21160, 23051, 23828, 24920, 25760, 26344, 27232, 28658, 29624, 29785, 32752, 32930, 34040, 37030, 39146, 40940, 41440, 42320, 46102, 47081, 47656, 49840, 52688, 57316, 59248, 59570, 65504, 65860, 68080, 71645, 74060, 75739, 78292, 81880, 84640, 92204, 94162, 95312, 97865, 99680, 105376, 114632, 115255, 118496, 119140, 131720, 136160, 137011, 143290, 148120, 151478, 156584, 163760, 184408, 188324, 190624, 195730, 229264, 230510, 235405, 238280, 263440, 274022, 286580, 296240, 302956, 313168, 327520, 329567, 368816, 376648, 378695, 391460, 458528, 461020, 470810, 476560, 526880, 530173, 548044, 573160, 592480, 605912, 626336, 659134, 685055, 737632, 753296, 757390, 782920, 922040, 941620, 953120, 1060346, 1096088, 1146320, 1211824, 1318268, 1370110, 1506592, 1514780, 1565840, 1647835, 1741997, 1844080, 1883240, 2120692, 2192176, 2292640, 2423648, 2636536, 2650865, 2740220, 3029560, 3131680, 3295670, 3483994, 3688160, 3766480, 4241384, 4384352, 5273072, 5301730, 5480440, 6059120, 6591340, 6967988, 7532960, 8482768, 8709985, 10546144, 10603460, 10960880, 12118240, 12193979, 13182680, 13935976, 16965536, 17419970, 21206920, 21921760, 24387958, 26365360, 27871952, 34839940, 42413840, 48775916, 52730720, 55743904, 60969895, 69679880, 84827680, 97551832, 121939790, 139359760, 195103664, 243879580, 278719520, 390207328, 487759160, 975518320, 1951036640]

約数ペア:

[(1, 1951036640), (2, 975518320), (4, 487759160), (5, 390207328), (7, 278719520), (8, 243879580), (10, 195103664), (14, 139359760), (16, 121939790), (20, 97551832), (23, 84827680), (28, 69679880), (32, 60969895), (35, 55743904), (37, 52730720), (40, 48775916), (46, 42413840), (56, 34839940), (70, 27871952), (74, 26365360), (80, 24387958), (89, 21921760), (92, 21206920), (112, 17419970), (115, 16965536), (140, 13935976), (148, 13182680), (160, 12193979), (161, 12118240), (178, 10960880), (184, 10603460), (185, 10546144), (224, 8709985), (230, 8482768), (259, 7532960), (280, 6967988), (296, 6591340), (322, 6059120), (356, 5480440), (368, 5301730), (370, 5273072), (445, 4384352), (460, 4241384), (518, 3766480), (529, 3688160), (560, 3483994), (592, 3295670), (623, 3131680), (644, 3029560), (712, 2740220), (736, 2650865), (740, 2636536), (805, 2423648), (851, 2292640), (890, 2192176), (920, 2120692), (1036, 1883240), (1058, 1844080), (1120, 1741997), (1184, 1647835), (1246, 1565840), (1288, 1514780), (1295, 1506592), (1424, 1370110), (1480, 1318268), (1610, 1211824), (1702, 1146320), (1780, 1096088), (1840, 1060346), (2047, 953120), (2072, 941620), (2116, 922040), (2492, 782920), (2576, 757390), (2590, 753296), (2645, 737632), (2848, 685055), (2960, 659134), (3115, 626336), (3220, 605912), (3293, 592480), (3404, 573160), (3560, 548044), (3680, 530173), (3703, 526880), (4094, 476560), (4144, 470810), (4232, 461020), (4255, 458528), (4984, 391460), (5152, 378695), (5180, 376648), (5290, 368816), (5920, 329567), (5957, 327520), (6230, 313168), (6440, 302956), (6586, 296240), (6808, 286580), (7120, 274022), (7406, 263440), (8188, 238280), (8288, 235405), (8464, 230510), (8510, 229264), (9968, 195730), (10235, 190624), (10360, 188324), (10580, 184408), (11914, 163760), (12460, 156584), (12880, 151478), (13172, 148120), (13616, 143290), (14240, 137011), (14329, 136160), (14812, 131720), (16376, 119140), (16465, 118496), (16928, 115255), (17020, 114632), (18515, 105376), (19573, 99680), (19936, 97865), (20470, 95312), (20720, 94162), (21160, 92204), (23051, 84640), (23828, 81880), (24920, 78292), (25760, 75739), (26344, 74060), (27232, 71645), (28658, 68080), (29624, 65860), (29785, 65504), (32752, 59570), (32930, 59248), (34040, 57316), (37030, 52688), (39146, 49840), (40940, 47656), (41440, 47081), (42320, 46102)]