15692580680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{2647}}^1$

素因数の和:3379

約数の個数: 128

約数和(自身を含む): 41730785280

約数和(自身を除く): 26038204600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 683, 868, 1085, 1240, 1366, 1736, 2170, 2647, 2732, 3415, 4340, 4781, 5294, 5464, 6830, 8680, 9562, 10588, 13235, 13660, 18529, 19124, 21173, 21176, 23905, 26470, 27320, 37058, 38248, 42346, 47810, 52940, 74116, 82057, 84692, 92645, 95620, 105865, 105880, 148211, 148232, 164114, 169384, 185290, 191240, 211730, 296422, 328228, 370580, 410285, 423460, 574399, 592844, 656456, 741055, 741160, 820570, 846920, 1148798, 1185688, 1482110, 1641140, 1807901, 2297596, 2871995, 2964220, 3282280, 3615802, 4595192, 5743990, 5928440, 7231604, 9039505, 11487980, 12655307, 14463208, 18079010, 22975960, 25310614, 36158020, 50621228, 56044931, 63276535, 72316040, 101242456, 112089862, 126553070, 224179724, 253106140, 280224655, 392314517, 448359448, 506212280, 560449310, 784629034, 1120898620, 1569258068, 1961572585, 2241797240, 3138516136, 3923145170, 7846290340, 15692580680]

約数ペア:

[(1, 15692580680), (2, 7846290340), (4, 3923145170), (5, 3138516136), (7, 2241797240), (8, 1961572585), (10, 1569258068), (14, 1120898620), (20, 784629034), (28, 560449310), (31, 506212280), (35, 448359448), (40, 392314517), (56, 280224655), (62, 253106140), (70, 224179724), (124, 126553070), (140, 112089862), (155, 101242456), (217, 72316040), (248, 63276535), (280, 56044931), (310, 50621228), (434, 36158020), (620, 25310614), (683, 22975960), (868, 18079010), (1085, 14463208), (1240, 12655307), (1366, 11487980), (1736, 9039505), (2170, 7231604), (2647, 5928440), (2732, 5743990), (3415, 4595192), (4340, 3615802), (4781, 3282280), (5294, 2964220), (5464, 2871995), (6830, 2297596), (8680, 1807901), (9562, 1641140), (10588, 1482110), (13235, 1185688), (13660, 1148798), (18529, 846920), (19124, 820570), (21173, 741160), (21176, 741055), (23905, 656456), (26470, 592844), (27320, 574399), (37058, 423460), (38248, 410285), (42346, 370580), (47810, 328228), (52940, 296422), (74116, 211730), (82057, 191240), (84692, 185290), (92645, 169384), (95620, 164114), (105865, 148232), (105880, 148211)]