8045231560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 19909048320

約数和(自身を除く): 11863816760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 107, 127, 152, 164, 190, 205, 214, 254, 328, 361, 380, 410, 428, 508, 535, 635, 722, 760, 779, 820, 856, 1016, 1070, 1270, 1444, 1558, 1640, 1805, 2033, 2140, 2413, 2540, 2888, 3116, 3610, 3895, 4066, 4280, 4387, 4826, 5080, 5207, 6232, 7220, 7790, 8132, 8774, 9652, 10165, 10414, 12065, 13589, 14440, 14801, 15580, 16264, 17548, 19304, 20330, 20828, 21935, 24130, 26035, 27178, 29602, 31160, 35096, 38627, 40660, 41656, 43870, 45847, 48260, 52070, 54356, 59204, 67945, 74005, 77254, 81320, 83353, 87740, 91694, 96520, 98933, 104140, 108712, 118408, 135890, 148010, 154508, 166706, 175480, 183388, 193135, 197866, 208280, 229235, 258191, 271780, 296020, 309016, 333412, 366776, 386270, 395732, 416765, 458470, 494665, 516382, 543560, 557149, 592040, 666824, 772540, 791464, 833530, 916940, 989330, 1032764, 1114298, 1290955, 1545080, 1583707, 1667060, 1833880, 1879727, 1978660, 2065528, 2228596, 2581910, 2785745, 3167414, 3334120, 3759454, 3957320, 4457192, 4905629, 5163820, 5571490, 6334828, 7518908, 7918535, 9398635, 9811258, 10327640, 10585831, 11142980, 12669656, 15037816, 15837070, 18797270, 19622516, 21171662, 22285960, 24528145, 31674140, 37594540, 39245032, 42343324, 49056290, 52929155, 63348280, 75189080, 84686648, 98112580, 105858310, 196225160, 201130789, 211716620, 402261578, 423433240, 804523156, 1005653945, 1609046312, 2011307890, 4022615780, 8045231560]

約数ペア:

[(1, 8045231560), (2, 4022615780), (4, 2011307890), (5, 1609046312), (8, 1005653945), (10, 804523156), (19, 423433240), (20, 402261578), (38, 211716620), (40, 201130789), (41, 196225160), (76, 105858310), (82, 98112580), (95, 84686648), (107, 75189080), (127, 63348280), (152, 52929155), (164, 49056290), (190, 42343324), (205, 39245032), (214, 37594540), (254, 31674140), (328, 24528145), (361, 22285960), (380, 21171662), (410, 19622516), (428, 18797270), (508, 15837070), (535, 15037816), (635, 12669656), (722, 11142980), (760, 10585831), (779, 10327640), (820, 9811258), (856, 9398635), (1016, 7918535), (1070, 7518908), (1270, 6334828), (1444, 5571490), (1558, 5163820), (1640, 4905629), (1805, 4457192), (2033, 3957320), (2140, 3759454), (2413, 3334120), (2540, 3167414), (2888, 2785745), (3116, 2581910), (3610, 2228596), (3895, 2065528), (4066, 1978660), (4280, 1879727), (4387, 1833880), (4826, 1667060), (5080, 1583707), (5207, 1545080), (6232, 1290955), (7220, 1114298), (7790, 1032764), (8132, 989330), (8774, 916940), (9652, 833530), (10165, 791464), (10414, 772540), (12065, 666824), (13589, 592040), (14440, 557149), (14801, 543560), (15580, 516382), (16264, 494665), (17548, 458470), (19304, 416765), (20330, 395732), (20828, 386270), (21935, 366776), (24130, 333412), (26035, 309016), (27178, 296020), (29602, 271780), (31160, 258191), (35096, 229235), (38627, 208280), (40660, 197866), (41656, 193135), (43870, 183388), (45847, 175480), (48260, 166706), (52070, 154508), (54356, 148010), (59204, 135890), (67945, 118408), (74005, 108712), (77254, 104140), (81320, 98933), (83353, 96520), (87740, 91694)]