308569066040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1\times {\mathrm{1559}}^1$

素因数の和:1922

約数の個数: 192

約数和(自身を含む): 758429568000

約数和(自身を除く): 449860501960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 271, 310, 380, 542, 589, 620, 760, 961, 1084, 1178, 1240, 1355, 1559, 1922, 2168, 2356, 2710, 2945, 3118, 3844, 4712, 4805, 5149, 5420, 5890, 6236, 7688, 7795, 8401, 9610, 10298, 10840, 11780, 12472, 15590, 16802, 18259, 19220, 20596, 23560, 25745, 29621, 31180, 33604, 36518, 38440, 41192, 42005, 48329, 51490, 59242, 62360, 67208, 73036, 84010, 91295, 96658, 102980, 118484, 146072, 148105, 159619, 168020, 182590, 193316, 205960, 236968, 241645, 260431, 296210, 319238, 336040, 365180, 386632, 422489, 483290, 520862, 592420, 638476, 730360, 798095, 844978, 918251, 966580, 1041724, 1184840, 1276952, 1302155, 1498199, 1596190, 1689956, 1836502, 1933160, 2083448, 2112445, 2604310, 2996398, 3192380, 3379912, 3673004, 4224890, 4591255, 4948189, 5208620, 5992796, 6384760, 7346008, 7490995, 8027291, 8449780, 9182510, 9896378, 10417240, 11985592, 13097159, 14981990, 16054582, 16899560, 18365020, 19792756, 24740945, 26194318, 28465781, 29963980, 32109164, 36730040, 39585512, 40136455, 49481890, 52388636, 56931562, 59927960, 64218328, 65485795, 80272910, 98963780, 104777272, 113863124, 130971590, 142328905, 160545820, 197927560, 227726248, 248846021, 261943180, 284657810, 321091640, 406011929, 497692042, 523886360, 569315620, 812023858, 995384084, 1138631240, 1244230105, 1624047716, 1990768168, 2030059645, 2488460210, 3248095432, 4060119290, 4976920420, 7714226651, 8120238580, 9953840840, 15428453302, 16240477160, 30856906604, 38571133255, 61713813208, 77142266510, 154284533020, 308569066040]

約数ペア:

[(1, 308569066040), (2, 154284533020), (4, 77142266510), (5, 61713813208), (8, 38571133255), (10, 30856906604), (19, 16240477160), (20, 15428453302), (31, 9953840840), (38, 8120238580), (40, 7714226651), (62, 4976920420), (76, 4060119290), (95, 3248095432), (124, 2488460210), (152, 2030059645), (155, 1990768168), (190, 1624047716), (248, 1244230105), (271, 1138631240), (310, 995384084), (380, 812023858), (542, 569315620), (589, 523886360), (620, 497692042), (760, 406011929), (961, 321091640), (1084, 284657810), (1178, 261943180), (1240, 248846021), (1355, 227726248), (1559, 197927560), (1922, 160545820), (2168, 142328905), (2356, 130971590), (2710, 113863124), (2945, 104777272), (3118, 98963780), (3844, 80272910), (4712, 65485795), (4805, 64218328), (5149, 59927960), (5420, 56931562), (5890, 52388636), (6236, 49481890), (7688, 40136455), (7795, 39585512), (8401, 36730040), (9610, 32109164), (10298, 29963980), (10840, 28465781), (11780, 26194318), (12472, 24740945), (15590, 19792756), (16802, 18365020), (18259, 16899560), (19220, 16054582), (20596, 14981990), (23560, 13097159), (25745, 11985592), (29621, 10417240), (31180, 9896378), (33604, 9182510), (36518, 8449780), (38440, 8027291), (41192, 7490995), (42005, 7346008), (48329, 6384760), (51490, 5992796), (59242, 5208620), (62360, 4948189), (67208, 4591255), (73036, 4224890), (84010, 3673004), (91295, 3379912), (96658, 3192380), (102980, 2996398), (118484, 2604310), (146072, 2112445), (148105, 2083448), (159619, 1933160), (168020, 1836502), (182590, 1689956), (193316, 1596190), (205960, 1498199), (236968, 1302155), (241645, 1276952), (260431, 1184840), (296210, 1041724), (319238, 966580), (336040, 918251), (365180, 844978), (386632, 798095), (422489, 730360), (483290, 638476), (520862, 592420)]