1371168240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5563}}^1$

素因数の和:5671

約数の個数: 160

約数和(自身を含む): 4636369920

約数和(自身を除く): 3265201680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 79, 80, 104, 120, 130, 156, 158, 195, 208, 237, 240, 260, 312, 316, 390, 395, 474, 520, 624, 632, 780, 790, 948, 1027, 1040, 1185, 1264, 1560, 1580, 1896, 2054, 2370, 3081, 3120, 3160, 3792, 4108, 4740, 5135, 5563, 6162, 6320, 8216, 9480, 10270, 11126, 12324, 15405, 16432, 16689, 18960, 20540, 22252, 24648, 27815, 30810, 33378, 41080, 44504, 49296, 55630, 61620, 66756, 72319, 82160, 83445, 89008, 111260, 123240, 133512, 144638, 166890, 216957, 222520, 246480, 267024, 289276, 333780, 361595, 433914, 439477, 445040, 578552, 667560, 723190, 867828, 878954, 1084785, 1157104, 1318431, 1335120, 1446380, 1735656, 1757908, 2169570, 2197385, 2636862, 2892760, 3471312, 3515816, 4339140, 4394770, 5273724, 5713201, 5785520, 6592155, 7031632, 8678280, 8789540, 10547448, 11426402, 13184310, 17139603, 17356560, 17579080, 21094896, 22852804, 26368620, 28566005, 34279206, 35158160, 45705608, 52737240, 57132010, 68558412, 85698015, 91411216, 105474480, 114264020, 137116824, 171396030, 228528040, 274233648, 342792060, 457056080, 685584120, 1371168240]

約数ペア:

[(1, 1371168240), (2, 685584120), (3, 457056080), (4, 342792060), (5, 274233648), (6, 228528040), (8, 171396030), (10, 137116824), (12, 114264020), (13, 105474480), (15, 91411216), (16, 85698015), (20, 68558412), (24, 57132010), (26, 52737240), (30, 45705608), (39, 35158160), (40, 34279206), (48, 28566005), (52, 26368620), (60, 22852804), (65, 21094896), (78, 17579080), (79, 17356560), (80, 17139603), (104, 13184310), (120, 11426402), (130, 10547448), (156, 8789540), (158, 8678280), (195, 7031632), (208, 6592155), (237, 5785520), (240, 5713201), (260, 5273724), (312, 4394770), (316, 4339140), (390, 3515816), (395, 3471312), (474, 2892760), (520, 2636862), (624, 2197385), (632, 2169570), (780, 1757908), (790, 1735656), (948, 1446380), (1027, 1335120), (1040, 1318431), (1185, 1157104), (1264, 1084785), (1560, 878954), (1580, 867828), (1896, 723190), (2054, 667560), (2370, 578552), (3081, 445040), (3120, 439477), (3160, 433914), (3792, 361595), (4108, 333780), (4740, 289276), (5135, 267024), (5563, 246480), (6162, 222520), (6320, 216957), (8216, 166890), (9480, 144638), (10270, 133512), (11126, 123240), (12324, 111260), (15405, 89008), (16432, 83445), (16689, 82160), (18960, 72319), (20540, 66756), (22252, 61620), (24648, 55630), (27815, 49296), (30810, 44504), (33378, 41080)]