48978761880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{907}}^1$

素因数の和:1298

約数の個数: 256

約数和(自身を含む): 157875194880

約数和(自身を除く): 108896433000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 103, 120, 136, 170, 204, 206, 255, 257, 309, 340, 408, 412, 510, 514, 515, 618, 680, 771, 824, 907, 1020, 1028, 1030, 1236, 1285, 1542, 1545, 1751, 1814, 2040, 2056, 2060, 2472, 2570, 2721, 3084, 3090, 3502, 3628, 3855, 4120, 4369, 4535, 5140, 5253, 5442, 6168, 6180, 7004, 7256, 7710, 8738, 8755, 9070, 10280, 10506, 10884, 12360, 13107, 13605, 14008, 15419, 15420, 17476, 17510, 18140, 21012, 21768, 21845, 26214, 26265, 26471, 27210, 30838, 30840, 34952, 35020, 36280, 42024, 43690, 46257, 52428, 52530, 52942, 54420, 61676, 65535, 70040, 77095, 79413, 87380, 92514, 93421, 104856, 105060, 105884, 108840, 123352, 131070, 132355, 154190, 158826, 174760, 185028, 186842, 210120, 211768, 231285, 233099, 262140, 264710, 280263, 308380, 317652, 370056, 373684, 397065, 450007, 462570, 466198, 467105, 524280, 529420, 560526, 616760, 635304, 699297, 747368, 794130, 900014, 925140, 932396, 934210, 1058840, 1121052, 1165495, 1350021, 1398594, 1401315, 1588157, 1588260, 1800028, 1850280, 1864792, 1868420, 2242104, 2250035, 2330990, 2700042, 2797188, 2802630, 3176314, 3176520, 3496485, 3600056, 3736840, 3962683, 4500070, 4661980, 4764471, 5400084, 5594376, 5605260, 6352628, 6750105, 6992970, 7925366, 7940785, 9000140, 9323960, 9528942, 10800168, 11210520, 11888049, 12705256, 13500210, 13985940, 15850732, 15881570, 18000280, 19057884, 19813415, 23776098, 23822355, 24009197, 27000420, 27971880, 31701464, 31763140, 38115768, 39626830, 47552196, 47644710, 48018394, 54000840, 59440245, 63526280, 72027591, 79253660, 95104392, 95289420, 96036788, 118880490, 120045985, 144055182, 158507320, 190578840, 192073576, 237760980, 240091970, 288110364, 360137955, 408156349, 475521960, 480183940, 576220728, 720275910, 816312698, 960367880, 1224469047, 1440551820, 1632625396, 2040781745, 2448938094, 2881103640, 3265250792, 4081563490, 4897876188, 6122345235, 8163126980, 9795752376, 12244690470, 16326253960, 24489380940, 48978761880]

約数ペア:

[(1, 48978761880), (2, 24489380940), (3, 16326253960), (4, 12244690470), (5, 9795752376), (6, 8163126980), (8, 6122345235), (10, 4897876188), (12, 4081563490), (15, 3265250792), (17, 2881103640), (20, 2448938094), (24, 2040781745), (30, 1632625396), (34, 1440551820), (40, 1224469047), (51, 960367880), (60, 816312698), (68, 720275910), (85, 576220728), (102, 480183940), (103, 475521960), (120, 408156349), (136, 360137955), (170, 288110364), (204, 240091970), (206, 237760980), (255, 192073576), (257, 190578840), (309, 158507320), (340, 144055182), (408, 120045985), (412, 118880490), (510, 96036788), (514, 95289420), (515, 95104392), (618, 79253660), (680, 72027591), (771, 63526280), (824, 59440245), (907, 54000840), (1020, 48018394), (1028, 47644710), (1030, 47552196), (1236, 39626830), (1285, 38115768), (1542, 31763140), (1545, 31701464), (1751, 27971880), (1814, 27000420), (2040, 24009197), (2056, 23822355), (2060, 23776098), (2472, 19813415), (2570, 19057884), (2721, 18000280), (3084, 15881570), (3090, 15850732), (3502, 13985940), (3628, 13500210), (3855, 12705256), (4120, 11888049), (4369, 11210520), (4535, 10800168), (5140, 9528942), (5253, 9323960), (5442, 9000140), (6168, 7940785), (6180, 7925366), (7004, 6992970), (7256, 6750105), (7710, 6352628), (8738, 5605260), (8755, 5594376), (9070, 5400084), (10280, 4764471), (10506, 4661980), (10884, 4500070), (12360, 3962683), (13107, 3736840), (13605, 3600056), (14008, 3496485), (15419, 3176520), (15420, 3176314), (17476, 2802630), (17510, 2797188), (18140, 2700042), (21012, 2330990), (21768, 2250035), (21845, 2242104), (26214, 1868420), (26265, 1864792), (26471, 1850280), (27210, 1800028), (30838, 1588260), (30840, 1588157), (34952, 1401315), (35020, 1398594), (36280, 1350021), (42024, 1165495), (43690, 1121052), (46257, 1058840), (52428, 934210), (52530, 932396), (52942, 925140), (54420, 900014), (61676, 794130), (65535, 747368), (70040, 699297), (77095, 635304), (79413, 616760), (87380, 560526), (92514, 529420), (93421, 524280), (104856, 467105), (105060, 466198), (105884, 462570), (108840, 450007), (123352, 397065), (131070, 373684), (132355, 370056), (154190, 317652), (158826, 308380), (174760, 280263), (185028, 264710), (186842, 262140), (210120, 233099), (211768, 231285)]