142379160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:862

約数の個数: 256

約数和(自身を含む): 561254400

約数和(自身を除く): 418875240

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, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 264, 266, 280, 285, 308, 330, 380, 385, 399, 418, 420, 440, 456, 462, 532, 570, 616, 627, 660, 665, 760, 770, 798, 811, 836, 840, 924, 1045, 1064, 1140, 1155, 1254, 1320, 1330, 1463, 1540, 1596, 1622, 1672, 1848, 1995, 2090, 2280, 2310, 2433, 2508, 2660, 2926, 3080, 3135, 3192, 3244, 3990, 4055, 4180, 4389, 4620, 4866, 5016, 5320, 5677, 5852, 6270, 6488, 7315, 7980, 8110, 8360, 8778, 8921, 9240, 9732, 11354, 11704, 12165, 12540, 14630, 15409, 15960, 16220, 17031, 17556, 17842, 19464, 21945, 22708, 24330, 25080, 26763, 28385, 29260, 30818, 32440, 34062, 35112, 35684, 43890, 44605, 45416, 46227, 48660, 53526, 56770, 58520, 61636, 62447, 68124, 71368, 77045, 85155, 87780, 89210, 92454, 97320, 107052, 107863, 113540, 123272, 124894, 133815, 136248, 154090, 169499, 170310, 175560, 178420, 184908, 187341, 214104, 215726, 227080, 231135, 249788, 267630, 308180, 312235, 323589, 338998, 340620, 356840, 369816, 374682, 431452, 462270, 499576, 508497, 535260, 539315, 616360, 624470, 647178, 677996, 681240, 749364, 847495, 862904, 924540, 936705, 1016994, 1070520, 1078630, 1186493, 1248940, 1294356, 1355992, 1498728, 1617945, 1694990, 1849080, 1873410, 2033988, 2157260, 2372986, 2497880, 2542485, 2588712, 3235890, 3389980, 3559479, 3746820, 4067976, 4314520, 4745972, 5084970, 5932465, 6471780, 6779960, 7118958, 7493640, 9491944, 10169940, 11864930, 12943560, 14237916, 17797395, 20339880, 23729860, 28475832, 35594790, 47459720, 71189580, 142379160]

約数ペア:

[(1, 142379160), (2, 71189580), (3, 47459720), (4, 35594790), (5, 28475832), (6, 23729860), (7, 20339880), (8, 17797395), (10, 14237916), (11, 12943560), (12, 11864930), (14, 10169940), (15, 9491944), (19, 7493640), (20, 7118958), (21, 6779960), (22, 6471780), (24, 5932465), (28, 5084970), (30, 4745972), (33, 4314520), (35, 4067976), (38, 3746820), (40, 3559479), (42, 3389980), (44, 3235890), (55, 2588712), (56, 2542485), (57, 2497880), (60, 2372986), (66, 2157260), (70, 2033988), (76, 1873410), (77, 1849080), (84, 1694990), (88, 1617945), (95, 1498728), (105, 1355992), (110, 1294356), (114, 1248940), (120, 1186493), (132, 1078630), (133, 1070520), (140, 1016994), (152, 936705), (154, 924540), (165, 862904), (168, 847495), (190, 749364), (209, 681240), (210, 677996), (220, 647178), (228, 624470), (231, 616360), (264, 539315), (266, 535260), (280, 508497), (285, 499576), (308, 462270), (330, 431452), (380, 374682), (385, 369816), (399, 356840), (418, 340620), (420, 338998), (440, 323589), (456, 312235), (462, 308180), (532, 267630), (570, 249788), (616, 231135), (627, 227080), (660, 215726), (665, 214104), (760, 187341), (770, 184908), (798, 178420), (811, 175560), (836, 170310), (840, 169499), (924, 154090), (1045, 136248), (1064, 133815), (1140, 124894), (1155, 123272), (1254, 113540), (1320, 107863), (1330, 107052), (1463, 97320), (1540, 92454), (1596, 89210), (1622, 87780), (1672, 85155), (1848, 77045), (1995, 71368), (2090, 68124), (2280, 62447), (2310, 61636), (2433, 58520), (2508, 56770), (2660, 53526), (2926, 48660), (3080, 46227), (3135, 45416), (3192, 44605), (3244, 43890), (3990, 35684), (4055, 35112), (4180, 34062), (4389, 32440), (4620, 30818), (4866, 29260), (5016, 28385), (5320, 26763), (5677, 25080), (5852, 24330), (6270, 22708), (6488, 21945), (7315, 19464), (7980, 17842), (8110, 17556), (8360, 17031), (8778, 16220), (8921, 15960), (9240, 15409), (9732, 14630), (11354, 12540), (11704, 12165)]