420025824

素因数分解:

$2^5\times 3^4\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1390

約数の個数: 120

約数和(自身を含む): 1245720168

約数和(自身を除く): 825694344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 131, 144, 162, 216, 262, 288, 324, 393, 432, 524, 648, 786, 864, 1048, 1179, 1237, 1296, 1572, 2096, 2358, 2474, 2592, 3144, 3537, 3711, 4192, 4716, 4948, 6288, 7074, 7422, 9432, 9896, 10611, 11133, 12576, 14148, 14844, 18864, 19792, 21222, 22266, 28296, 29688, 33399, 37728, 39584, 42444, 44532, 56592, 59376, 66798, 84888, 89064, 100197, 113184, 118752, 133596, 162047, 169776, 178128, 200394, 267192, 324094, 339552, 356256, 400788, 486141, 534384, 648188, 801576, 972282, 1068768, 1296376, 1458423, 1603152, 1944564, 2592752, 2916846, 3206304, 3889128, 4375269, 5185504, 5833692, 7778256, 8750538, 11667384, 13125807, 15556512, 17501076, 23334768, 26251614, 35002152, 46669536, 52503228, 70004304, 105006456, 140008608, 210012912, 420025824]

約数ペア:

[(1, 420025824), (2, 210012912), (3, 140008608), (4, 105006456), (6, 70004304), (8, 52503228), (9, 46669536), (12, 35002152), (16, 26251614), (18, 23334768), (24, 17501076), (27, 15556512), (32, 13125807), (36, 11667384), (48, 8750538), (54, 7778256), (72, 5833692), (81, 5185504), (96, 4375269), (108, 3889128), (131, 3206304), (144, 2916846), (162, 2592752), (216, 1944564), (262, 1603152), (288, 1458423), (324, 1296376), (393, 1068768), (432, 972282), (524, 801576), (648, 648188), (786, 534384), (864, 486141), (1048, 400788), (1179, 356256), (1237, 339552), (1296, 324094), (1572, 267192), (2096, 200394), (2358, 178128), (2474, 169776), (2592, 162047), (3144, 133596), (3537, 118752), (3711, 113184), (4192, 100197), (4716, 89064), (4948, 84888), (6288, 66798), (7074, 59376), (7422, 56592), (9432, 44532), (9896, 42444), (10611, 39584), (11133, 37728), (12576, 33399), (14148, 29688), (14844, 28296), (18864, 22266), (19792, 21222)]