438036697760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{386303}}^1$

素因数の和:386710

約数の個数: 96

約数和(自身を含む): 1092251381760

約数和(自身を除く): 654214684000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 373, 380, 608, 746, 760, 1492, 1520, 1865, 2984, 3040, 3730, 5968, 7087, 7460, 11936, 14174, 14920, 28348, 29840, 35435, 56696, 59680, 70870, 113392, 141740, 226784, 283480, 386303, 566960, 772606, 1133920, 1545212, 1931515, 3090424, 3863030, 6180848, 7339757, 7726060, 12361696, 14679514, 15452120, 29359028, 30904240, 36698785, 58718056, 61808480, 73397570, 117436112, 144091019, 146795140, 234872224, 288182038, 293590280, 576364076, 587180560, 720455095, 1152728152, 1174361120, 1440910190, 2305456304, 2737729361, 2881820380, 4610912608, 5475458722, 5763640760, 10950917444, 11527281520, 13688646805, 21901834888, 23054563040, 27377293610, 43803669776, 54754587220, 87607339552, 109509174440, 219018348880, 438036697760]

約数ペア:

[(1, 438036697760), (2, 219018348880), (4, 109509174440), (5, 87607339552), (8, 54754587220), (10, 43803669776), (16, 27377293610), (19, 23054563040), (20, 21901834888), (32, 13688646805), (38, 11527281520), (40, 10950917444), (76, 5763640760), (80, 5475458722), (95, 4610912608), (152, 2881820380), (160, 2737729361), (190, 2305456304), (304, 1440910190), (373, 1174361120), (380, 1152728152), (608, 720455095), (746, 587180560), (760, 576364076), (1492, 293590280), (1520, 288182038), (1865, 234872224), (2984, 146795140), (3040, 144091019), (3730, 117436112), (5968, 73397570), (7087, 61808480), (7460, 58718056), (11936, 36698785), (14174, 30904240), (14920, 29359028), (28348, 15452120), (29840, 14679514), (35435, 12361696), (56696, 7726060), (59680, 7339757), (70870, 6180848), (113392, 3863030), (141740, 3090424), (226784, 1931515), (283480, 1545212), (386303, 1133920), (566960, 772606)]