13518120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 288

約数和(自身を含む): 54583200

約数和(自身を除く): 41065080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 49, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 98, 105, 110, 114, 120, 121, 132, 133, 140, 147, 152, 154, 165, 168, 190, 196, 209, 210, 220, 228, 231, 242, 245, 264, 266, 280, 285, 294, 308, 330, 363, 380, 385, 392, 399, 418, 420, 440, 456, 462, 484, 490, 532, 539, 570, 588, 605, 616, 627, 660, 665, 726, 735, 760, 770, 798, 836, 840, 847, 924, 931, 968, 980, 1045, 1064, 1078, 1140, 1155, 1176, 1210, 1254, 1320, 1330, 1452, 1463, 1470, 1540, 1596, 1617, 1672, 1694, 1815, 1848, 1862, 1960, 1995, 2090, 2156, 2280, 2299, 2310, 2420, 2508, 2541, 2660, 2695, 2793, 2904, 2926, 2940, 3080, 3135, 3192, 3234, 3388, 3630, 3724, 3990, 4180, 4235, 4312, 4389, 4598, 4620, 4655, 4840, 5016, 5082, 5320, 5390, 5586, 5852, 5880, 5929, 6270, 6468, 6776, 6897, 7260, 7315, 7448, 7980, 8085, 8360, 8470, 8778, 9196, 9240, 9310, 10164, 10241, 10780, 11172, 11495, 11704, 11858, 12540, 12705, 12936, 13794, 13965, 14520, 14630, 15960, 16093, 16170, 16940, 17556, 17787, 18392, 18620, 20328, 20482, 21560, 21945, 22344, 22990, 23716, 25080, 25410, 27588, 27930, 29260, 29645, 30723, 32186, 32340, 33880, 34485, 35112, 35574, 37240, 40964, 43890, 45980, 47432, 48279, 50820, 51205, 55176, 55860, 58520, 59290, 61446, 64372, 64680, 68970, 71148, 80465, 81928, 87780, 88935, 91960, 96558, 101640, 102410, 111720, 112651, 118580, 122892, 128744, 137940, 142296, 153615, 160930, 175560, 177870, 193116, 204820, 225302, 237160, 241395, 245784, 275880, 307230, 321860, 337953, 355740, 386232, 409640, 450604, 482790, 563255, 614460, 643720, 675906, 711480, 901208, 965580, 1126510, 1228920, 1351812, 1689765, 1931160, 2253020, 2703624, 3379530, 4506040, 6759060, 13518120]

約数ペア:

[(1, 13518120), (2, 6759060), (3, 4506040), (4, 3379530), (5, 2703624), (6, 2253020), (7, 1931160), (8, 1689765), (10, 1351812), (11, 1228920), (12, 1126510), (14, 965580), (15, 901208), (19, 711480), (20, 675906), (21, 643720), (22, 614460), (24, 563255), (28, 482790), (30, 450604), (33, 409640), (35, 386232), (38, 355740), (40, 337953), (42, 321860), (44, 307230), (49, 275880), (55, 245784), (56, 241395), (57, 237160), (60, 225302), (66, 204820), (70, 193116), (76, 177870), (77, 175560), (84, 160930), (88, 153615), (95, 142296), (98, 137940), (105, 128744), (110, 122892), (114, 118580), (120, 112651), (121, 111720), (132, 102410), (133, 101640), (140, 96558), (147, 91960), (152, 88935), (154, 87780), (165, 81928), (168, 80465), (190, 71148), (196, 68970), (209, 64680), (210, 64372), (220, 61446), (228, 59290), (231, 58520), (242, 55860), (245, 55176), (264, 51205), (266, 50820), (280, 48279), (285, 47432), (294, 45980), (308, 43890), (330, 40964), (363, 37240), (380, 35574), (385, 35112), (392, 34485), (399, 33880), (418, 32340), (420, 32186), (440, 30723), (456, 29645), (462, 29260), (484, 27930), (490, 27588), (532, 25410), (539, 25080), (570, 23716), (588, 22990), (605, 22344), (616, 21945), (627, 21560), (660, 20482), (665, 20328), (726, 18620), (735, 18392), (760, 17787), (770, 17556), (798, 16940), (836, 16170), (840, 16093), (847, 15960), (924, 14630), (931, 14520), (968, 13965), (980, 13794), (1045, 12936), (1064, 12705), (1078, 12540), (1140, 11858), (1155, 11704), (1176, 11495), (1210, 11172), (1254, 10780), (1320, 10241), (1330, 10164), (1452, 9310), (1463, 9240), (1470, 9196), (1540, 8778), (1596, 8470), (1617, 8360), (1672, 8085), (1694, 7980), (1815, 7448), (1848, 7315), (1862, 7260), (1960, 6897), (1995, 6776), (2090, 6468), (2156, 6270), (2280, 5929), (2299, 5880), (2310, 5852), (2420, 5586), (2508, 5390), (2541, 5320), (2660, 5082), (2695, 5016), (2793, 4840), (2904, 4655), (2926, 4620), (2940, 4598), (3080, 4389), (3135, 4312), (3192, 4235), (3234, 4180), (3388, 3990), (3630, 3724)]