76488720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4139}}^1$

素因数の和:4173

約数の個数: 160

約数和(自身を含む): 295695360

約数和(自身を除く): 219206640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4139, 4620, 6160, 8278, 9240, 12417, 16556, 18480, 20695, 24834, 28973, 33112, 41390, 45529, 49668, 57946, 62085, 66224, 82780, 86919, 91058, 99336, 115892, 124170, 136587, 144865, 165560, 173838, 182116, 198672, 227645, 231784, 248340, 273174, 289730, 318703, 331120, 347676, 364232, 434595, 455290, 463568, 496680, 546348, 579460, 637406, 682935, 695352, 728464, 869190, 910580, 956109, 993360, 1092696, 1158920, 1274812, 1365870, 1390704, 1593515, 1738380, 1821160, 1912218, 2185392, 2317840, 2549624, 2731740, 3187030, 3476760, 3642320, 3824436, 4780545, 5099248, 5463480, 6374060, 6953520, 7648872, 9561090, 10926960, 12748120, 15297744, 19122180, 25496240, 38244360, 76488720]

約数ペア:

[(1, 76488720), (2, 38244360), (3, 25496240), (4, 19122180), (5, 15297744), (6, 12748120), (7, 10926960), (8, 9561090), (10, 7648872), (11, 6953520), (12, 6374060), (14, 5463480), (15, 5099248), (16, 4780545), (20, 3824436), (21, 3642320), (22, 3476760), (24, 3187030), (28, 2731740), (30, 2549624), (33, 2317840), (35, 2185392), (40, 1912218), (42, 1821160), (44, 1738380), (48, 1593515), (55, 1390704), (56, 1365870), (60, 1274812), (66, 1158920), (70, 1092696), (77, 993360), (80, 956109), (84, 910580), (88, 869190), (105, 728464), (110, 695352), (112, 682935), (120, 637406), (132, 579460), (140, 546348), (154, 496680), (165, 463568), (168, 455290), (176, 434595), (210, 364232), (220, 347676), (231, 331120), (240, 318703), (264, 289730), (280, 273174), (308, 248340), (330, 231784), (336, 227645), (385, 198672), (420, 182116), (440, 173838), (462, 165560), (528, 144865), (560, 136587), (616, 124170), (660, 115892), (770, 99336), (840, 91058), (880, 86919), (924, 82780), (1155, 66224), (1232, 62085), (1320, 57946), (1540, 49668), (1680, 45529), (1848, 41390), (2310, 33112), (2640, 28973), (3080, 24834), (3696, 20695), (4139, 18480), (4620, 16556), (6160, 12417), (8278, 9240)]