15697438920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1\times {\mathrm{2351}}^1$

素因数の和:3476

約数の個数: 192

約数和(自身を含む): 54090167040

約数和(自身を除く): 38392728120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1091, 1224, 1530, 2040, 2182, 2351, 3060, 3273, 4364, 4702, 5455, 6120, 6546, 7053, 8728, 9404, 9819, 10910, 11755, 13092, 14106, 16365, 18547, 18808, 19638, 21159, 21820, 23510, 26184, 28212, 32730, 35265, 37094, 39276, 39967, 42318, 43640, 47020, 49095, 55641, 56424, 65460, 70530, 74188, 78552, 79934, 84636, 92735, 94040, 98190, 105795, 111282, 119901, 130920, 141060, 148376, 159868, 166923, 169272, 185470, 196380, 199835, 211590, 222564, 239802, 278205, 282120, 319736, 333846, 359703, 370940, 392760, 399670, 423180, 445128, 479604, 556410, 599505, 667692, 719406, 741880, 799340, 834615, 846360, 959208, 1112820, 1199010, 1335384, 1438812, 1598680, 1669230, 1798515, 2225640, 2398020, 2564941, 2877624, 3338460, 3597030, 4796040, 5129882, 6676920, 7194060, 7694823, 10259764, 12824705, 14388120, 15389646, 20519528, 23084469, 25649410, 30779292, 38474115, 43603997, 46168938, 51298820, 61558584, 76948230, 87207994, 92337876, 102597640, 115422345, 130811991, 153896460, 174415988, 184675752, 218019985, 230844690, 261623982, 307792920, 348831976, 392435973, 436039970, 461689380, 523247964, 654059955, 784871946, 872079940, 923378760, 1046495928, 1308119910, 1569743892, 1744159880, 1962179865, 2616239820, 3139487784, 3924359730, 5232479640, 7848719460, 15697438920]

約数ペア:

[(1, 15697438920), (2, 7848719460), (3, 5232479640), (4, 3924359730), (5, 3139487784), (6, 2616239820), (8, 1962179865), (9, 1744159880), (10, 1569743892), (12, 1308119910), (15, 1046495928), (17, 923378760), (18, 872079940), (20, 784871946), (24, 654059955), (30, 523247964), (34, 461689380), (36, 436039970), (40, 392435973), (45, 348831976), (51, 307792920), (60, 261623982), (68, 230844690), (72, 218019985), (85, 184675752), (90, 174415988), (102, 153896460), (120, 130811991), (136, 115422345), (153, 102597640), (170, 92337876), (180, 87207994), (204, 76948230), (255, 61558584), (306, 51298820), (340, 46168938), (360, 43603997), (408, 38474115), (510, 30779292), (612, 25649410), (680, 23084469), (765, 20519528), (1020, 15389646), (1091, 14388120), (1224, 12824705), (1530, 10259764), (2040, 7694823), (2182, 7194060), (2351, 6676920), (3060, 5129882), (3273, 4796040), (4364, 3597030), (4702, 3338460), (5455, 2877624), (6120, 2564941), (6546, 2398020), (7053, 2225640), (8728, 1798515), (9404, 1669230), (9819, 1598680), (10910, 1438812), (11755, 1335384), (13092, 1199010), (14106, 1112820), (16365, 959208), (18547, 846360), (18808, 834615), (19638, 799340), (21159, 741880), (21820, 719406), (23510, 667692), (26184, 599505), (28212, 556410), (32730, 479604), (35265, 445128), (37094, 423180), (39276, 399670), (39967, 392760), (42318, 370940), (43640, 359703), (47020, 333846), (49095, 319736), (55641, 282120), (56424, 278205), (65460, 239802), (70530, 222564), (74188, 211590), (78552, 199835), (79934, 196380), (84636, 185470), (92735, 169272), (94040, 166923), (98190, 159868), (105795, 148376), (111282, 141060), (119901, 130920)]