11920009920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{136447}}^1$

素因数の和:136487

約数の個数: 224

約数和(自身を含む): 46580072448

約数和(自身を除く): 34660062528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 7280, 8736, 10920, 12480, 14560, 17472, 21840, 29120, 43680, 87360, 136447, 272894, 409341, 545788, 682235, 818682, 955129, 1091576, 1364470, 1637364, 1773811, 1910258, 2046705, 2183152, 2728940, 2865387, 3274728, 3547622, 3820516, 4093410, 4366304, 4775645, 5321433, 5457880, 5730774, 6549456, 7095244, 7641032, 8186820, 8732608, 8869055, 9551290, 10642866, 10915760, 11461548, 12416677, 13098912, 14190488, 14326935, 15282064, 16373640, 17738110, 19102580, 21285732, 21831520, 22923096, 24833354, 26197824, 26607165, 28380976, 28653870, 30564128, 32747280, 35476220, 37250031, 38205160, 42571464, 43663040, 45846192, 49666708, 53214330, 56761952, 57307740, 61128256, 62083385, 65494560, 70952440, 74500062, 76410320, 85142928, 91692384, 99333416, 106428660, 113523904, 114615480, 124166770, 130989120, 141904880, 149000124, 152820640, 170285856, 183384768, 186250155, 198666832, 212857320, 229230960, 248333540, 283809760, 298000248, 305641280, 340571712, 372500310, 397333664, 425714640, 458461920, 496667080, 567619520, 596000496, 745000620, 794667328, 851429280, 916923840, 993334160, 1192000992, 1490001240, 1702858560, 1986668320, 2384001984, 2980002480, 3973336640, 5960004960, 11920009920]

約数ペア:

[(1, 11920009920), (2, 5960004960), (3, 3973336640), (4, 2980002480), (5, 2384001984), (6, 1986668320), (7, 1702858560), (8, 1490001240), (10, 1192000992), (12, 993334160), (13, 916923840), (14, 851429280), (15, 794667328), (16, 745000620), (20, 596000496), (21, 567619520), (24, 496667080), (26, 458461920), (28, 425714640), (30, 397333664), (32, 372500310), (35, 340571712), (39, 305641280), (40, 298000248), (42, 283809760), (48, 248333540), (52, 229230960), (56, 212857320), (60, 198666832), (64, 186250155), (65, 183384768), (70, 170285856), (78, 152820640), (80, 149000124), (84, 141904880), (91, 130989120), (96, 124166770), (104, 114615480), (105, 113523904), (112, 106428660), (120, 99333416), (130, 91692384), (140, 85142928), (156, 76410320), (160, 74500062), (168, 70952440), (182, 65494560), (192, 62083385), (195, 61128256), (208, 57307740), (210, 56761952), (224, 53214330), (240, 49666708), (260, 45846192), (273, 43663040), (280, 42571464), (312, 38205160), (320, 37250031), (336, 35476220), (364, 32747280), (390, 30564128), (416, 28653870), (420, 28380976), (448, 26607165), (455, 26197824), (480, 24833354), (520, 22923096), (546, 21831520), (560, 21285732), (624, 19102580), (672, 17738110), (728, 16373640), (780, 15282064), (832, 14326935), (840, 14190488), (910, 13098912), (960, 12416677), (1040, 11461548), (1092, 10915760), (1120, 10642866), (1248, 9551290), (1344, 8869055), (1365, 8732608), (1456, 8186820), (1560, 7641032), (1680, 7095244), (1820, 6549456), (2080, 5730774), (2184, 5457880), (2240, 5321433), (2496, 4775645), (2730, 4366304), (2912, 4093410), (3120, 3820516), (3360, 3547622), (3640, 3274728), (4160, 2865387), (4368, 2728940), (5460, 2183152), (5824, 2046705), (6240, 1910258), (6720, 1773811), (7280, 1637364), (8736, 1364470), (10920, 1091576), (12480, 955129), (14560, 818682), (17472, 682235), (21840, 545788), (29120, 409341), (43680, 272894), (87360, 136447)]