15672750400

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3709}}^1$

素因数の和:3889

約数の個数: 168

約数和(自身を含む): 40897556000

約数和(自身を除く): 25224805600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 139, 152, 160, 190, 200, 278, 304, 320, 380, 400, 475, 556, 608, 695, 760, 800, 950, 1112, 1216, 1390, 1520, 1600, 1900, 2224, 2641, 2780, 3040, 3475, 3709, 3800, 4448, 5282, 5560, 6080, 6950, 7418, 7600, 8896, 10564, 11120, 13205, 13900, 14836, 15200, 18545, 21128, 22240, 26410, 27800, 29672, 30400, 37090, 42256, 44480, 52820, 55600, 59344, 66025, 70471, 74180, 84512, 92725, 105640, 111200, 118688, 132050, 140942, 148360, 169024, 185450, 211280, 222400, 237376, 264100, 281884, 296720, 352355, 370900, 422560, 515551, 528200, 563768, 593440, 704710, 741800, 845120, 1031102, 1056400, 1127536, 1186880, 1409420, 1483600, 1761775, 2062204, 2112800, 2255072, 2577755, 2818840, 2967200, 3523550, 4124408, 4225600, 4510144, 5155510, 5637680, 5934400, 7047100, 8248816, 9795469, 10311020, 11275360, 12888775, 14094200, 16497632, 19590938, 20622040, 22550720, 25777550, 28188400, 32995264, 39181876, 41244080, 48977345, 51555100, 56376800, 78363752, 82488160, 97954690, 103110200, 112753600, 156727504, 164976320, 195909380, 206220400, 244886725, 313455008, 391818760, 412440800, 489773450, 626910016, 783637520, 824881600, 979546900, 1567275040, 1959093800, 3134550080, 3918187600, 7836375200, 15672750400]

約数ペア:

[(1, 15672750400), (2, 7836375200), (4, 3918187600), (5, 3134550080), (8, 1959093800), (10, 1567275040), (16, 979546900), (19, 824881600), (20, 783637520), (25, 626910016), (32, 489773450), (38, 412440800), (40, 391818760), (50, 313455008), (64, 244886725), (76, 206220400), (80, 195909380), (95, 164976320), (100, 156727504), (139, 112753600), (152, 103110200), (160, 97954690), (190, 82488160), (200, 78363752), (278, 56376800), (304, 51555100), (320, 48977345), (380, 41244080), (400, 39181876), (475, 32995264), (556, 28188400), (608, 25777550), (695, 22550720), (760, 20622040), (800, 19590938), (950, 16497632), (1112, 14094200), (1216, 12888775), (1390, 11275360), (1520, 10311020), (1600, 9795469), (1900, 8248816), (2224, 7047100), (2641, 5934400), (2780, 5637680), (3040, 5155510), (3475, 4510144), (3709, 4225600), (3800, 4124408), (4448, 3523550), (5282, 2967200), (5560, 2818840), (6080, 2577755), (6950, 2255072), (7418, 2112800), (7600, 2062204), (8896, 1761775), (10564, 1483600), (11120, 1409420), (13205, 1186880), (13900, 1127536), (14836, 1056400), (15200, 1031102), (18545, 845120), (21128, 741800), (22240, 704710), (26410, 593440), (27800, 563768), (29672, 528200), (30400, 515551), (37090, 422560), (42256, 370900), (44480, 352355), (52820, 296720), (55600, 281884), (59344, 264100), (66025, 237376), (70471, 222400), (74180, 211280), (84512, 185450), (92725, 169024), (105640, 148360), (111200, 140942), (118688, 132050)]