401065715540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1\times {\mathrm{1249}}^1$

素因数の和:2002

約数の個数: 192

約数和(自身を含む): 1005480000000

約数和(自身を除く): 604414284460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 139, 140, 145, 203, 278, 290, 406, 556, 569, 580, 695, 812, 973, 1015, 1138, 1249, 1390, 1946, 2030, 2276, 2498, 2780, 2845, 3892, 3983, 4031, 4060, 4865, 4996, 5690, 6245, 7966, 8062, 8743, 9730, 11380, 12490, 15932, 16124, 16501, 17486, 19460, 19915, 20155, 24980, 28217, 33002, 34972, 36221, 39830, 40310, 43715, 56434, 66004, 72442, 79091, 79660, 80620, 82505, 87430, 112868, 115507, 141085, 144884, 158182, 165010, 173611, 174860, 181105, 231014, 253547, 282170, 316364, 330020, 347222, 362210, 395455, 462028, 507094, 553637, 564340, 577535, 694444, 710681, 724420, 790910, 868055, 1014188, 1107274, 1155070, 1215277, 1267735, 1421362, 1581820, 1736110, 2214548, 2293639, 2310140, 2430554, 2535470, 2768185, 2842724, 3472220, 3553405, 4587278, 4861108, 4974767, 5034719, 5070940, 5536370, 6076385, 7106810, 9174556, 9949534, 10069438, 11072740, 11468195, 12152770, 14213620, 16055473, 19899068, 20138876, 20609749, 22936390, 24305540, 24873835, 25173595, 32110946, 35243033, 41219498, 45872780, 49747670, 50347190, 64221892, 70486066, 80277365, 82438996, 98784659, 99495340, 100694380, 103048745, 140972132, 144268243, 160554730, 176215165, 197569318, 206097490, 288536486, 321109460, 352430330, 395138636, 412194980, 493923295, 577072972, 691492613, 704860660, 721341215, 987846590, 1382985226, 1442682430, 1975693180, 2765970452, 2864755111, 2885364860, 3457463065, 5729510222, 6914926130, 11459020444, 13829852260, 14323775555, 20053285777, 28647551110, 40106571554, 57295102220, 80213143108, 100266428885, 200532857770, 401065715540]

約数ペア:

[(1, 401065715540), (2, 200532857770), (4, 100266428885), (5, 80213143108), (7, 57295102220), (10, 40106571554), (14, 28647551110), (20, 20053285777), (28, 14323775555), (29, 13829852260), (35, 11459020444), (58, 6914926130), (70, 5729510222), (116, 3457463065), (139, 2885364860), (140, 2864755111), (145, 2765970452), (203, 1975693180), (278, 1442682430), (290, 1382985226), (406, 987846590), (556, 721341215), (569, 704860660), (580, 691492613), (695, 577072972), (812, 493923295), (973, 412194980), (1015, 395138636), (1138, 352430330), (1249, 321109460), (1390, 288536486), (1946, 206097490), (2030, 197569318), (2276, 176215165), (2498, 160554730), (2780, 144268243), (2845, 140972132), (3892, 103048745), (3983, 100694380), (4031, 99495340), (4060, 98784659), (4865, 82438996), (4996, 80277365), (5690, 70486066), (6245, 64221892), (7966, 50347190), (8062, 49747670), (8743, 45872780), (9730, 41219498), (11380, 35243033), (12490, 32110946), (15932, 25173595), (16124, 24873835), (16501, 24305540), (17486, 22936390), (19460, 20609749), (19915, 20138876), (20155, 19899068), (24980, 16055473), (28217, 14213620), (33002, 12152770), (34972, 11468195), (36221, 11072740), (39830, 10069438), (40310, 9949534), (43715, 9174556), (56434, 7106810), (66004, 6076385), (72442, 5536370), (79091, 5070940), (79660, 5034719), (80620, 4974767), (82505, 4861108), (87430, 4587278), (112868, 3553405), (115507, 3472220), (141085, 2842724), (144884, 2768185), (158182, 2535470), (165010, 2430554), (173611, 2310140), (174860, 2293639), (181105, 2214548), (231014, 1736110), (253547, 1581820), (282170, 1421362), (316364, 1267735), (330020, 1215277), (347222, 1155070), (362210, 1107274), (395455, 1014188), (462028, 868055), (507094, 790910), (553637, 724420), (564340, 710681), (577535, 694444)]