142792980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 469324800

約数和(自身を除く): 326531820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 59, 60, 66, 76, 95, 110, 114, 118, 132, 165, 177, 190, 193, 209, 220, 228, 236, 285, 295, 330, 354, 380, 386, 418, 570, 579, 590, 627, 649, 660, 708, 772, 836, 885, 965, 1045, 1121, 1140, 1158, 1180, 1254, 1298, 1770, 1930, 1947, 2090, 2123, 2242, 2316, 2508, 2596, 2895, 3135, 3245, 3363, 3540, 3667, 3860, 3894, 4180, 4246, 4484, 5605, 5790, 6270, 6369, 6490, 6726, 7334, 7788, 8492, 9735, 10615, 11001, 11210, 11387, 11580, 12331, 12540, 12738, 12980, 13452, 14668, 16815, 18335, 19470, 21230, 22002, 22420, 22774, 24662, 25476, 31845, 33630, 34161, 36670, 36993, 38940, 40337, 42460, 44004, 45548, 49324, 55005, 56935, 61655, 63690, 67260, 68322, 73340, 73986, 80674, 110010, 113870, 121011, 123310, 125257, 127380, 136644, 147972, 161348, 170805, 184965, 201685, 216353, 220020, 227740, 242022, 246620, 250514, 341610, 369930, 375771, 403370, 432706, 484044, 501028, 605055, 626285, 649059, 683220, 739860, 751542, 806740, 865412, 1081765, 1210110, 1252570, 1298118, 1503084, 1878855, 2163530, 2379883, 2420220, 2505140, 2596236, 3245295, 3757710, 4327060, 4759766, 6490590, 7139649, 7515420, 9519532, 11899415, 12981180, 14279298, 23798830, 28558596, 35698245, 47597660, 71396490, 142792980]

約数ペア:

[(1, 142792980), (2, 71396490), (3, 47597660), (4, 35698245), (5, 28558596), (6, 23798830), (10, 14279298), (11, 12981180), (12, 11899415), (15, 9519532), (19, 7515420), (20, 7139649), (22, 6490590), (30, 4759766), (33, 4327060), (38, 3757710), (44, 3245295), (55, 2596236), (57, 2505140), (59, 2420220), (60, 2379883), (66, 2163530), (76, 1878855), (95, 1503084), (110, 1298118), (114, 1252570), (118, 1210110), (132, 1081765), (165, 865412), (177, 806740), (190, 751542), (193, 739860), (209, 683220), (220, 649059), (228, 626285), (236, 605055), (285, 501028), (295, 484044), (330, 432706), (354, 403370), (380, 375771), (386, 369930), (418, 341610), (570, 250514), (579, 246620), (590, 242022), (627, 227740), (649, 220020), (660, 216353), (708, 201685), (772, 184965), (836, 170805), (885, 161348), (965, 147972), (1045, 136644), (1121, 127380), (1140, 125257), (1158, 123310), (1180, 121011), (1254, 113870), (1298, 110010), (1770, 80674), (1930, 73986), (1947, 73340), (2090, 68322), (2123, 67260), (2242, 63690), (2316, 61655), (2508, 56935), (2596, 55005), (2895, 49324), (3135, 45548), (3245, 44004), (3363, 42460), (3540, 40337), (3667, 38940), (3860, 36993), (3894, 36670), (4180, 34161), (4246, 33630), (4484, 31845), (5605, 25476), (5790, 24662), (6270, 22774), (6369, 22420), (6490, 22002), (6726, 21230), (7334, 19470), (7788, 18335), (8492, 16815), (9735, 14668), (10615, 13452), (11001, 12980), (11210, 12738), (11387, 12540), (11580, 12331)]