17438464620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1\times {\mathrm{613}}^1$

素因数の和:1149

約数の個数: 192

約数和(自身を含む): 54876864000

約数和(自身を除く): 37438399380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 379, 417, 540, 556, 613, 695, 758, 834, 1137, 1226, 1251, 1390, 1516, 1668, 1839, 1895, 2085, 2274, 2452, 2502, 2780, 3065, 3411, 3678, 3753, 3790, 4170, 4548, 5004, 5517, 5685, 6130, 6255, 6822, 7356, 7506, 7580, 8340, 9195, 10233, 11034, 11370, 12260, 12510, 13644, 15012, 16551, 17055, 18390, 18765, 20466, 22068, 22740, 25020, 27585, 33102, 34110, 36780, 37530, 40932, 51165, 52681, 55170, 66204, 68220, 75060, 82755, 85207, 102330, 105362, 110340, 158043, 165510, 170414, 204660, 210724, 232327, 255621, 263405, 316086, 331020, 340828, 426035, 464654, 474129, 511242, 526810, 632172, 696981, 766863, 790215, 852070, 929308, 948258, 1022484, 1053620, 1161635, 1278105, 1393962, 1422387, 1533726, 1580430, 1704140, 1896516, 2090943, 2300589, 2323270, 2370645, 2556210, 2787924, 2844774, 3067452, 3160860, 3484905, 3834315, 4181886, 4601178, 4646540, 4741290, 5112420, 5689548, 6272829, 6969810, 7111935, 7668630, 8363772, 9202356, 9482580, 10454715, 11502945, 12545658, 13939620, 14223870, 15337260, 20909430, 23005890, 25091316, 28447740, 31364145, 32293453, 41818860, 46011780, 62728290, 64586906, 96880359, 125456580, 129173812, 161467265, 193760718, 290641077, 322934530, 387521436, 484401795, 581282154, 645869060, 871923231, 968803590, 1162564308, 1453205385, 1743846462, 1937607180, 2906410770, 3487692924, 4359616155, 5812821540, 8719232310, 17438464620]

約数ペア:

[(1, 17438464620), (2, 8719232310), (3, 5812821540), (4, 4359616155), (5, 3487692924), (6, 2906410770), (9, 1937607180), (10, 1743846462), (12, 1453205385), (15, 1162564308), (18, 968803590), (20, 871923231), (27, 645869060), (30, 581282154), (36, 484401795), (45, 387521436), (54, 322934530), (60, 290641077), (90, 193760718), (108, 161467265), (135, 129173812), (139, 125456580), (180, 96880359), (270, 64586906), (278, 62728290), (379, 46011780), (417, 41818860), (540, 32293453), (556, 31364145), (613, 28447740), (695, 25091316), (758, 23005890), (834, 20909430), (1137, 15337260), (1226, 14223870), (1251, 13939620), (1390, 12545658), (1516, 11502945), (1668, 10454715), (1839, 9482580), (1895, 9202356), (2085, 8363772), (2274, 7668630), (2452, 7111935), (2502, 6969810), (2780, 6272829), (3065, 5689548), (3411, 5112420), (3678, 4741290), (3753, 4646540), (3790, 4601178), (4170, 4181886), (4548, 3834315), (5004, 3484905), (5517, 3160860), (5685, 3067452), (6130, 2844774), (6255, 2787924), (6822, 2556210), (7356, 2370645), (7506, 2323270), (7580, 2300589), (8340, 2090943), (9195, 1896516), (10233, 1704140), (11034, 1580430), (11370, 1533726), (12260, 1422387), (12510, 1393962), (13644, 1278105), (15012, 1161635), (16551, 1053620), (17055, 1022484), (18390, 948258), (18765, 929308), (20466, 852070), (22068, 790215), (22740, 766863), (25020, 696981), (27585, 632172), (33102, 526810), (34110, 511242), (36780, 474129), (37530, 464654), (40932, 426035), (51165, 340828), (52681, 331020), (55170, 316086), (66204, 263405), (68220, 255621), (75060, 232327), (82755, 210724), (85207, 204660), (102330, 170414), (105362, 165510), (110340, 158043)]