68976934400

素因数分解:

$2^9\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15803}}^1$

素因数の和:15873

約数の個数: 240

約数和(自身を含む): 192457824768

約数和(自身を除く): 123480890368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 124, 128, 155, 160, 176, 200, 220, 248, 256, 275, 310, 320, 341, 352, 400, 440, 496, 512, 550, 620, 640, 682, 704, 775, 800, 880, 992, 1100, 1240, 1280, 1364, 1408, 1550, 1600, 1705, 1760, 1984, 2200, 2480, 2560, 2728, 2816, 3100, 3200, 3410, 3520, 3968, 4400, 4960, 5456, 5632, 6200, 6400, 6820, 7040, 7936, 8525, 8800, 9920, 10912, 12400, 12800, 13640, 14080, 15803, 15872, 17050, 17600, 19840, 21824, 24800, 27280, 28160, 31606, 34100, 35200, 39680, 43648, 49600, 54560, 63212, 68200, 70400, 79015, 79360, 87296, 99200, 109120, 126424, 136400, 140800, 158030, 173833, 174592, 198400, 218240, 252848, 272800, 316060, 347666, 395075, 396800, 436480, 489893, 505696, 545600, 632120, 695332, 790150, 869165, 872960, 979786, 1011392, 1091200, 1264240, 1390664, 1580300, 1738330, 1959572, 2022784, 2182400, 2449465, 2528480, 2781328, 3160600, 3476660, 3919144, 4045568, 4345825, 4364800, 4898930, 5056960, 5388823, 5562656, 6321200, 6953320, 7838288, 8091136, 8691650, 9797860, 10113920, 10777646, 11125312, 12247325, 12642400, 13906640, 15676576, 17383300, 19595720, 20227840, 21555292, 22250624, 24494650, 25284800, 26944115, 27813280, 31353152, 34766600, 39191440, 40455680, 43110584, 44501248, 48989300, 50569600, 53888230, 55626560, 62706304, 69533200, 78382880, 86221168, 89002496, 97978600, 101139200, 107776460, 111253120, 125412608, 134720575, 139066400, 156765760, 172442336, 195957200, 202278400, 215552920, 222506240, 250825216, 269441150, 278132800, 313531520, 344884672, 391914400, 431105840, 445012480, 538882300, 556265600, 627063040, 689769344, 783828800, 862211680, 1077764600, 1112531200, 1254126080, 1379538688, 1567657600, 1724423360, 2155529200, 2225062400, 2759077376, 3135315200, 3448846720, 4311058400, 6270630400, 6897693440, 8622116800, 13795386880, 17244233600, 34488467200, 68976934400]

約数ペア:

[(1, 68976934400), (2, 34488467200), (4, 17244233600), (5, 13795386880), (8, 8622116800), (10, 6897693440), (11, 6270630400), (16, 4311058400), (20, 3448846720), (22, 3135315200), (25, 2759077376), (31, 2225062400), (32, 2155529200), (40, 1724423360), (44, 1567657600), (50, 1379538688), (55, 1254126080), (62, 1112531200), (64, 1077764600), (80, 862211680), (88, 783828800), (100, 689769344), (110, 627063040), (124, 556265600), (128, 538882300), (155, 445012480), (160, 431105840), (176, 391914400), (200, 344884672), (220, 313531520), (248, 278132800), (256, 269441150), (275, 250825216), (310, 222506240), (320, 215552920), (341, 202278400), (352, 195957200), (400, 172442336), (440, 156765760), (496, 139066400), (512, 134720575), (550, 125412608), (620, 111253120), (640, 107776460), (682, 101139200), (704, 97978600), (775, 89002496), (800, 86221168), (880, 78382880), (992, 69533200), (1100, 62706304), (1240, 55626560), (1280, 53888230), (1364, 50569600), (1408, 48989300), (1550, 44501248), (1600, 43110584), (1705, 40455680), (1760, 39191440), (1984, 34766600), (2200, 31353152), (2480, 27813280), (2560, 26944115), (2728, 25284800), (2816, 24494650), (3100, 22250624), (3200, 21555292), (3410, 20227840), (3520, 19595720), (3968, 17383300), (4400, 15676576), (4960, 13906640), (5456, 12642400), (5632, 12247325), (6200, 11125312), (6400, 10777646), (6820, 10113920), (7040, 9797860), (7936, 8691650), (8525, 8091136), (8800, 7838288), (9920, 6953320), (10912, 6321200), (12400, 5562656), (12800, 5388823), (13640, 5056960), (14080, 4898930), (15803, 4364800), (15872, 4345825), (17050, 4045568), (17600, 3919144), (19840, 3476660), (21824, 3160600), (24800, 2781328), (27280, 2528480), (28160, 2449465), (31606, 2182400), (34100, 2022784), (35200, 1959572), (39680, 1738330), (43648, 1580300), (49600, 1390664), (54560, 1264240), (63212, 1091200), (68200, 1011392), (70400, 979786), (79015, 872960), (79360, 869165), (87296, 790150), (99200, 695332), (109120, 632120), (126424, 545600), (136400, 505696), (140800, 489893), (158030, 436480), (173833, 396800), (174592, 395075), (198400, 347666), (218240, 316060), (252848, 272800)]