2438417340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{6703}}^1$

素因数の和:6808

約数の個数: 144

約数和(自身を含む): 7730731008

約数和(自身を除く): 5292313668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 47, 60, 86, 90, 94, 129, 141, 172, 180, 188, 215, 235, 258, 282, 387, 423, 430, 470, 516, 564, 645, 705, 774, 846, 860, 940, 1290, 1410, 1548, 1692, 1935, 2021, 2115, 2580, 2820, 3870, 4042, 4230, 6063, 6703, 7740, 8084, 8460, 10105, 12126, 13406, 18189, 20109, 20210, 24252, 26812, 30315, 33515, 36378, 40218, 40420, 60327, 60630, 67030, 72756, 80436, 90945, 100545, 120654, 121260, 134060, 181890, 201090, 241308, 288229, 301635, 315041, 363780, 402180, 576458, 603270, 630082, 864687, 945123, 1152916, 1206540, 1260164, 1441145, 1575205, 1729374, 1890246, 2594061, 2835369, 2882290, 3150410, 3458748, 3780492, 4323435, 4725615, 5188122, 5670738, 5764580, 6300820, 8646870, 9451230, 10376244, 11341476, 12970305, 13546763, 14176845, 17293740, 18902460, 25940610, 27093526, 28353690, 40640289, 51881220, 54187052, 56707380, 67733815, 81280578, 121920867, 135467630, 162561156, 203201445, 243841734, 270935260, 406402890, 487683468, 609604335, 812805780, 1219208670, 2438417340]

約数ペア:

[(1, 2438417340), (2, 1219208670), (3, 812805780), (4, 609604335), (5, 487683468), (6, 406402890), (9, 270935260), (10, 243841734), (12, 203201445), (15, 162561156), (18, 135467630), (20, 121920867), (30, 81280578), (36, 67733815), (43, 56707380), (45, 54187052), (47, 51881220), (60, 40640289), (86, 28353690), (90, 27093526), (94, 25940610), (129, 18902460), (141, 17293740), (172, 14176845), (180, 13546763), (188, 12970305), (215, 11341476), (235, 10376244), (258, 9451230), (282, 8646870), (387, 6300820), (423, 5764580), (430, 5670738), (470, 5188122), (516, 4725615), (564, 4323435), (645, 3780492), (705, 3458748), (774, 3150410), (846, 2882290), (860, 2835369), (940, 2594061), (1290, 1890246), (1410, 1729374), (1548, 1575205), (1692, 1441145), (1935, 1260164), (2021, 1206540), (2115, 1152916), (2580, 945123), (2820, 864687), (3870, 630082), (4042, 603270), (4230, 576458), (6063, 402180), (6703, 363780), (7740, 315041), (8084, 301635), (8460, 288229), (10105, 241308), (12126, 201090), (13406, 181890), (18189, 134060), (20109, 121260), (20210, 120654), (24252, 100545), (26812, 90945), (30315, 80436), (33515, 72756), (36378, 67030), (40218, 60630), (40420, 60327)]