839928180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9049}}^1$

素因数の和:9098

約数の個数: 192

約数和(自身を含む): 3065126400

約数和(自身を除く): 2225198220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1785, 1820, 2210, 2380, 2652, 2730, 3094, 3315, 3570, 4420, 4641, 5460, 6188, 6630, 7140, 7735, 9049, 9282, 13260, 15470, 18098, 18564, 23205, 27147, 30940, 36196, 45245, 46410, 54294, 63343, 90490, 92820, 108588, 117637, 126686, 135735, 153833, 180980, 190029, 235274, 253372, 271470, 307666, 316715, 352911, 380058, 461499, 470548, 542940, 588185, 615332, 633430, 705822, 760116, 769165, 823459, 922998, 950145, 1076831, 1176370, 1266860, 1411644, 1538330, 1646918, 1764555, 1845996, 1900290, 1999829, 2153662, 2307495, 2352740, 2470377, 3076660, 3230493, 3293836, 3529110, 3800580, 3999658, 4117295, 4307324, 4614990, 4940754, 5384155, 5999487, 6460986, 7058220, 7999316, 8234590, 9229980, 9881508, 9999145, 10768310, 11998974, 12351885, 12921972, 13998803, 16152465, 16469180, 19998290, 21536620, 23997948, 24703770, 27997606, 29997435, 32304930, 39996580, 41996409, 49407540, 55995212, 59994870, 64609860, 69994015, 83992818, 119989740, 139988030, 167985636, 209982045, 279976060, 419964090, 839928180]

約数ペア:

[(1, 839928180), (2, 419964090), (3, 279976060), (4, 209982045), (5, 167985636), (6, 139988030), (7, 119989740), (10, 83992818), (12, 69994015), (13, 64609860), (14, 59994870), (15, 55995212), (17, 49407540), (20, 41996409), (21, 39996580), (26, 32304930), (28, 29997435), (30, 27997606), (34, 24703770), (35, 23997948), (39, 21536620), (42, 19998290), (51, 16469180), (52, 16152465), (60, 13998803), (65, 12921972), (68, 12351885), (70, 11998974), (78, 10768310), (84, 9999145), (85, 9881508), (91, 9229980), (102, 8234590), (105, 7999316), (119, 7058220), (130, 6460986), (140, 5999487), (156, 5384155), (170, 4940754), (182, 4614990), (195, 4307324), (204, 4117295), (210, 3999658), (221, 3800580), (238, 3529110), (255, 3293836), (260, 3230493), (273, 3076660), (340, 2470377), (357, 2352740), (364, 2307495), (390, 2153662), (420, 1999829), (442, 1900290), (455, 1845996), (476, 1764555), (510, 1646918), (546, 1538330), (595, 1411644), (663, 1266860), (714, 1176370), (780, 1076831), (884, 950145), (910, 922998), (1020, 823459), (1092, 769165), (1105, 760116), (1190, 705822), (1326, 633430), (1365, 615332), (1428, 588185), (1547, 542940), (1785, 470548), (1820, 461499), (2210, 380058), (2380, 352911), (2652, 316715), (2730, 307666), (3094, 271470), (3315, 253372), (3570, 235274), (4420, 190029), (4641, 180980), (5460, 153833), (6188, 135735), (6630, 126686), (7140, 117637), (7735, 108588), (9049, 92820), (9282, 90490), (13260, 63343), (15470, 54294), (18098, 46410), (18564, 45245), (23205, 36196), (27147, 30940)]