156724304970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{887}}^1\times {\mathrm{1297}}^1$

素因数の和:2452

約数の個数: 128

約数和(自身を含む): 398346854400

約数和(自身を除く): 241622549430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 239, 285, 478, 570, 717, 887, 1195, 1297, 1434, 1774, 2390, 2594, 2661, 3585, 3891, 4435, 4541, 5322, 6485, 7170, 7782, 8870, 9082, 12970, 13305, 13623, 16853, 19455, 22705, 24643, 26610, 27246, 33706, 38910, 45410, 49286, 50559, 68115, 73929, 84265, 101118, 123215, 136230, 147858, 168530, 211993, 246430, 252795, 309983, 369645, 423986, 505590, 619966, 635979, 739290, 929949, 1059965, 1150439, 1271958, 1549915, 1859898, 2119930, 2300878, 3099830, 3179895, 3451317, 4027867, 4649745, 5752195, 5889677, 6359790, 6902634, 8055734, 9299490, 11504390, 11779354, 12083601, 17256585, 17669031, 20139335, 21858341, 24167202, 29448385, 34513170, 35338062, 40278670, 43716682, 58896770, 60418005, 65575023, 88345155, 109291705, 120836010, 131150046, 176690310, 218583410, 274954921, 327875115, 549909842, 655750230, 824864763, 1374774605, 1649729526, 2749549210, 4124323815, 5224143499, 8248647630, 10448286998, 15672430497, 26120717495, 31344860994, 52241434990, 78362152485, 156724304970]

約数ペア:

[(1, 156724304970), (2, 78362152485), (3, 52241434990), (5, 31344860994), (6, 26120717495), (10, 15672430497), (15, 10448286998), (19, 8248647630), (30, 5224143499), (38, 4124323815), (57, 2749549210), (95, 1649729526), (114, 1374774605), (190, 824864763), (239, 655750230), (285, 549909842), (478, 327875115), (570, 274954921), (717, 218583410), (887, 176690310), (1195, 131150046), (1297, 120836010), (1434, 109291705), (1774, 88345155), (2390, 65575023), (2594, 60418005), (2661, 58896770), (3585, 43716682), (3891, 40278670), (4435, 35338062), (4541, 34513170), (5322, 29448385), (6485, 24167202), (7170, 21858341), (7782, 20139335), (8870, 17669031), (9082, 17256585), (12970, 12083601), (13305, 11779354), (13623, 11504390), (16853, 9299490), (19455, 8055734), (22705, 6902634), (24643, 6359790), (26610, 5889677), (27246, 5752195), (33706, 4649745), (38910, 4027867), (45410, 3451317), (49286, 3179895), (50559, 3099830), (68115, 2300878), (73929, 2119930), (84265, 1859898), (101118, 1549915), (123215, 1271958), (136230, 1150439), (147858, 1059965), (168530, 929949), (211993, 739290), (246430, 635979), (252795, 619966), (309983, 505590), (369645, 423986)]