7052160640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:907

約数の個数: 256

約数和(自身を含む): 20357568000

約数和(自身を除く): 13305407360

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, 128, 140, 160, 161, 178, 184, 224, 230, 280, 320, 322, 356, 368, 445, 448, 460, 560, 623, 640, 644, 712, 736, 769, 805, 890, 896, 920, 1120, 1246, 1288, 1424, 1472, 1538, 1610, 1780, 1840, 2047, 2240, 2492, 2576, 2848, 2944, 3076, 3115, 3220, 3560, 3680, 3845, 4094, 4480, 4984, 5152, 5383, 5696, 6152, 6230, 6440, 7120, 7360, 7690, 8188, 9968, 10235, 10304, 10766, 11392, 12304, 12460, 12880, 14240, 14329, 14720, 15380, 16376, 17687, 19936, 20470, 20608, 21532, 24608, 24920, 25760, 26915, 28480, 28658, 30760, 32752, 35374, 39872, 40940, 43064, 49216, 49840, 51520, 53830, 56960, 57316, 61520, 65504, 68441, 70748, 71645, 79744, 81880, 86128, 88435, 98432, 99680, 103040, 107660, 114632, 123040, 123809, 131008, 136882, 141496, 143290, 163760, 172256, 176870, 199360, 215320, 229264, 246080, 247618, 262016, 273764, 282992, 286580, 327520, 342205, 344512, 353740, 398720, 430640, 458528, 479087, 492160, 495236, 547528, 565984, 573160, 619045, 655040, 684410, 689024, 707480, 861280, 917056, 958174, 990472, 1095056, 1131968, 1146320, 1238090, 1310080, 1368820, 1414960, 1574143, 1722560, 1834112, 1916348, 1980944, 2190112, 2263936, 2292640, 2395435, 2476180, 2737640, 2829920, 3148286, 3445120, 3832696, 3961888, 4380224, 4585280, 4790870, 4952360, 5475280, 5659840, 6296572, 7665392, 7870715, 7923776, 8760448, 9170560, 9581740, 9904720, 10950560, 11019001, 11319680, 12593144, 15330784, 15741430, 15847552, 19163480, 19809440, 21901120, 22038002, 25186288, 30661568, 31482860, 38326960, 39618880, 43802240, 44076004, 50372576, 55095005, 61323136, 62965720, 76653920, 79237760, 88152008, 100745152, 110190010, 125931440, 153307840, 176304016, 201490304, 220380020, 251862880, 306615680, 352608032, 440760040, 503725760, 705216064, 881520080, 1007451520, 1410432128, 1763040160, 3526080320, 7052160640]

約数ペア:

[(1, 7052160640), (2, 3526080320), (4, 1763040160), (5, 1410432128), (7, 1007451520), (8, 881520080), (10, 705216064), (14, 503725760), (16, 440760040), (20, 352608032), (23, 306615680), (28, 251862880), (32, 220380020), (35, 201490304), (40, 176304016), (46, 153307840), (56, 125931440), (64, 110190010), (70, 100745152), (80, 88152008), (89, 79237760), (92, 76653920), (112, 62965720), (115, 61323136), (128, 55095005), (140, 50372576), (160, 44076004), (161, 43802240), (178, 39618880), (184, 38326960), (224, 31482860), (230, 30661568), (280, 25186288), (320, 22038002), (322, 21901120), (356, 19809440), (368, 19163480), (445, 15847552), (448, 15741430), (460, 15330784), (560, 12593144), (623, 11319680), (640, 11019001), (644, 10950560), (712, 9904720), (736, 9581740), (769, 9170560), (805, 8760448), (890, 7923776), (896, 7870715), (920, 7665392), (1120, 6296572), (1246, 5659840), (1288, 5475280), (1424, 4952360), (1472, 4790870), (1538, 4585280), (1610, 4380224), (1780, 3961888), (1840, 3832696), (2047, 3445120), (2240, 3148286), (2492, 2829920), (2576, 2737640), (2848, 2476180), (2944, 2395435), (3076, 2292640), (3115, 2263936), (3220, 2190112), (3560, 1980944), (3680, 1916348), (3845, 1834112), (4094, 1722560), (4480, 1574143), (4984, 1414960), (5152, 1368820), (5383, 1310080), (5696, 1238090), (6152, 1146320), (6230, 1131968), (6440, 1095056), (7120, 990472), (7360, 958174), (7690, 917056), (8188, 861280), (9968, 707480), (10235, 689024), (10304, 684410), (10766, 655040), (11392, 619045), (12304, 573160), (12460, 565984), (12880, 547528), (14240, 495236), (14329, 492160), (14720, 479087), (15380, 458528), (16376, 430640), (17687, 398720), (19936, 353740), (20470, 344512), (20608, 342205), (21532, 327520), (24608, 286580), (24920, 282992), (25760, 273764), (26915, 262016), (28480, 247618), (28658, 246080), (30760, 229264), (32752, 215320), (35374, 199360), (39872, 176870), (40940, 172256), (43064, 163760), (49216, 143290), (49840, 141496), (51520, 136882), (53830, 131008), (56960, 123809), (57316, 123040), (61520, 114632), (65504, 107660), (68441, 103040), (70748, 99680), (71645, 98432), (79744, 88435), (81880, 86128)]