186138019480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1009}}^1\times {\mathrm{1423}}^1$

素因数の和:2913

約数の個数: 128

約数和(自身を含む): 480487219200

約数和(自身を除く): 294349199720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 463, 926, 1009, 1423, 1852, 2018, 2315, 2846, 3241, 3704, 4036, 4630, 5045, 5692, 6482, 7063, 7115, 8072, 9260, 9961, 10090, 11384, 12964, 14126, 14230, 16205, 18520, 19922, 20180, 25928, 28252, 28460, 32410, 35315, 39844, 40360, 49805, 56504, 56920, 64820, 70630, 79688, 99610, 129640, 141260, 199220, 282520, 398440, 467167, 658849, 934334, 1317698, 1435807, 1868668, 2335835, 2635396, 2871614, 3270169, 3294245, 3737336, 4611943, 4671670, 5270792, 5743228, 6540338, 6588490, 7179035, 9223886, 9343340, 10050649, 11486456, 13080676, 13176980, 14358070, 16350845, 18447772, 18686680, 20101298, 23059715, 26161352, 26353960, 28716140, 32701690, 36895544, 40202596, 46119430, 50253245, 57432280, 65403380, 80405192, 92238860, 100506490, 130806760, 184477720, 201012980, 402025960, 664778641, 1329557282, 2659114564, 3323893205, 4653450487, 5318229128, 6647786410, 9306900974, 13295572820, 18613801948, 23267252435, 26591145640, 37227603896, 46534504870, 93069009740, 186138019480]

約数ペア:

[(1, 186138019480), (2, 93069009740), (4, 46534504870), (5, 37227603896), (7, 26591145640), (8, 23267252435), (10, 18613801948), (14, 13295572820), (20, 9306900974), (28, 6647786410), (35, 5318229128), (40, 4653450487), (56, 3323893205), (70, 2659114564), (140, 1329557282), (280, 664778641), (463, 402025960), (926, 201012980), (1009, 184477720), (1423, 130806760), (1852, 100506490), (2018, 92238860), (2315, 80405192), (2846, 65403380), (3241, 57432280), (3704, 50253245), (4036, 46119430), (4630, 40202596), (5045, 36895544), (5692, 32701690), (6482, 28716140), (7063, 26353960), (7115, 26161352), (8072, 23059715), (9260, 20101298), (9961, 18686680), (10090, 18447772), (11384, 16350845), (12964, 14358070), (14126, 13176980), (14230, 13080676), (16205, 11486456), (18520, 10050649), (19922, 9343340), (20180, 9223886), (25928, 7179035), (28252, 6588490), (28460, 6540338), (32410, 5743228), (35315, 5270792), (39844, 4671670), (40360, 4611943), (49805, 3737336), (56504, 3294245), (56920, 3270169), (64820, 2871614), (70630, 2635396), (79688, 2335835), (99610, 1868668), (129640, 1435807), (141260, 1317698), (199220, 934334), (282520, 658849), (398440, 467167)]