15697322000

素因数分解:

$2^4\times 5^3\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{523}}^1$

素因数の和:938

約数の個数: 160

約数和(自身を含む): 39024585600

約数和(自身を除く): 23327263600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 125, 172, 200, 215, 250, 344, 349, 400, 430, 500, 523, 688, 698, 860, 1000, 1046, 1075, 1396, 1720, 1745, 2000, 2092, 2150, 2615, 2792, 3440, 3490, 4184, 4300, 5230, 5375, 5584, 6980, 8368, 8600, 8725, 10460, 10750, 13075, 13960, 15007, 17200, 17450, 20920, 21500, 22489, 26150, 27920, 30014, 34900, 41840, 43000, 43625, 44978, 52300, 60028, 65375, 69800, 75035, 86000, 87250, 89956, 104600, 112445, 120056, 130750, 139600, 150070, 174500, 179912, 182527, 209200, 224890, 240112, 261500, 300140, 349000, 359824, 365054, 375175, 449780, 523000, 562225, 600280, 698000, 730108, 750350, 899560, 912635, 1046000, 1124450, 1200560, 1460216, 1500700, 1799120, 1825270, 1875875, 2248900, 2811125, 2920432, 3001400, 3650540, 3751750, 4497800, 4563175, 5622250, 6002800, 7301080, 7503500, 7848661, 8995600, 9126350, 11244500, 14602160, 15007000, 15697322, 18252700, 22489000, 22815875, 30014000, 31394644, 36505400, 39243305, 44978000, 45631750, 62789288, 73010800, 78486610, 91263500, 125578576, 156973220, 182527000, 196216525, 313946440, 365054000, 392433050, 627892880, 784866100, 981082625, 1569732200, 1962165250, 3139464400, 3924330500, 7848661000, 15697322000]

約数ペア:

[(1, 15697322000), (2, 7848661000), (4, 3924330500), (5, 3139464400), (8, 1962165250), (10, 1569732200), (16, 981082625), (20, 784866100), (25, 627892880), (40, 392433050), (43, 365054000), (50, 313946440), (80, 196216525), (86, 182527000), (100, 156973220), (125, 125578576), (172, 91263500), (200, 78486610), (215, 73010800), (250, 62789288), (344, 45631750), (349, 44978000), (400, 39243305), (430, 36505400), (500, 31394644), (523, 30014000), (688, 22815875), (698, 22489000), (860, 18252700), (1000, 15697322), (1046, 15007000), (1075, 14602160), (1396, 11244500), (1720, 9126350), (1745, 8995600), (2000, 7848661), (2092, 7503500), (2150, 7301080), (2615, 6002800), (2792, 5622250), (3440, 4563175), (3490, 4497800), (4184, 3751750), (4300, 3650540), (5230, 3001400), (5375, 2920432), (5584, 2811125), (6980, 2248900), (8368, 1875875), (8600, 1825270), (8725, 1799120), (10460, 1500700), (10750, 1460216), (13075, 1200560), (13960, 1124450), (15007, 1046000), (17200, 912635), (17450, 899560), (20920, 750350), (21500, 730108), (22489, 698000), (26150, 600280), (27920, 562225), (30014, 523000), (34900, 449780), (41840, 375175), (43000, 365054), (43625, 359824), (44978, 349000), (52300, 300140), (60028, 261500), (65375, 240112), (69800, 224890), (75035, 209200), (86000, 182527), (87250, 179912), (89956, 174500), (104600, 150070), (112445, 139600), (120056, 130750)]