19401055800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{243121}}^1$

素因数の和:243166

約数の個数: 192

約数和(自身を含む): 72353107200

約数和(自身を除く): 52952051400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 266, 280, 285, 300, 350, 380, 399, 420, 456, 475, 525, 532, 570, 600, 665, 700, 760, 798, 840, 950, 1050, 1064, 1140, 1330, 1400, 1425, 1596, 1900, 1995, 2100, 2280, 2660, 2850, 3192, 3325, 3800, 3990, 4200, 5320, 5700, 6650, 7980, 9975, 11400, 13300, 15960, 19950, 26600, 39900, 79800, 243121, 486242, 729363, 972484, 1215605, 1458726, 1701847, 1944968, 2431210, 2917452, 3403694, 3646815, 4619299, 4862420, 5105541, 5834904, 6078025, 6807388, 7293630, 8509235, 9238598, 9724840, 10211082, 12156050, 13614776, 13857897, 14587260, 17018470, 18234075, 18477196, 20422164, 23096495, 24312100, 25527705, 27715794, 29174520, 32335093, 34036940, 36468150, 36954392, 40844328, 42546175, 46192990, 48624200, 51055410, 55431588, 64670186, 68073880, 69289485, 72936300, 85092350, 92385980, 97005279, 102110820, 110863176, 115482475, 127638525, 129340372, 138578970, 145872600, 161675465, 170184700, 184771960, 194010558, 204221640, 230964950, 255277050, 258680744, 277157940, 323350930, 340369400, 346447425, 388021116, 461929900, 485026395, 510554100, 554315880, 646701860, 692894850, 776042232, 808377325, 923859800, 970052790, 1021108200, 1293403720, 1385789700, 1616754650, 1940105580, 2425131975, 2771579400, 3233509300, 3880211160, 4850263950, 6467018600, 9700527900, 19401055800]

約数ペア:

[(1, 19401055800), (2, 9700527900), (3, 6467018600), (4, 4850263950), (5, 3880211160), (6, 3233509300), (7, 2771579400), (8, 2425131975), (10, 1940105580), (12, 1616754650), (14, 1385789700), (15, 1293403720), (19, 1021108200), (20, 970052790), (21, 923859800), (24, 808377325), (25, 776042232), (28, 692894850), (30, 646701860), (35, 554315880), (38, 510554100), (40, 485026395), (42, 461929900), (50, 388021116), (56, 346447425), (57, 340369400), (60, 323350930), (70, 277157940), (75, 258680744), (76, 255277050), (84, 230964950), (95, 204221640), (100, 194010558), (105, 184771960), (114, 170184700), (120, 161675465), (133, 145872600), (140, 138578970), (150, 129340372), (152, 127638525), (168, 115482475), (175, 110863176), (190, 102110820), (200, 97005279), (210, 92385980), (228, 85092350), (266, 72936300), (280, 69289485), (285, 68073880), (300, 64670186), (350, 55431588), (380, 51055410), (399, 48624200), (420, 46192990), (456, 42546175), (475, 40844328), (525, 36954392), (532, 36468150), (570, 34036940), (600, 32335093), (665, 29174520), (700, 27715794), (760, 25527705), (798, 24312100), (840, 23096495), (950, 20422164), (1050, 18477196), (1064, 18234075), (1140, 17018470), (1330, 14587260), (1400, 13857897), (1425, 13614776), (1596, 12156050), (1900, 10211082), (1995, 9724840), (2100, 9238598), (2280, 8509235), (2660, 7293630), (2850, 6807388), (3192, 6078025), (3325, 5834904), (3800, 5105541), (3990, 4862420), (4200, 4619299), (5320, 3646815), (5700, 3403694), (6650, 2917452), (7980, 2431210), (9975, 1944968), (11400, 1701847), (13300, 1458726), (15960, 1215605), (19950, 972484), (26600, 729363), (39900, 486242), (79800, 243121)]