15402464

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 41368320

約数和(自身を除く): 25965856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 47, 49, 56, 76, 77, 88, 94, 98, 112, 133, 152, 154, 176, 188, 196, 209, 224, 266, 304, 308, 329, 352, 376, 392, 418, 517, 532, 539, 608, 616, 658, 752, 784, 836, 893, 931, 1034, 1064, 1078, 1232, 1316, 1463, 1504, 1568, 1672, 1786, 1862, 2068, 2128, 2156, 2303, 2464, 2632, 2926, 3344, 3572, 3619, 3724, 4136, 4256, 4312, 4606, 5264, 5852, 6251, 6688, 7144, 7238, 7448, 8272, 8624, 9212, 9823, 10241, 10528, 11704, 12502, 14288, 14476, 14896, 16544, 17248, 18424, 19646, 20482, 23408, 25004, 25333, 28576, 28952, 29792, 36848, 39292, 40964, 43757, 46816, 50008, 50666, 57904, 68761, 73696, 78584, 81928, 87514, 100016, 101332, 115808, 137522, 157168, 163856, 175028, 200032, 202664, 275044, 314336, 327712, 350056, 405328, 481327, 550088, 700112, 810656, 962654, 1100176, 1400224, 1925308, 2200352, 3850616, 7701232, 15402464]

約数ペア:

[(1, 15402464), (2, 7701232), (4, 3850616), (7, 2200352), (8, 1925308), (11, 1400224), (14, 1100176), (16, 962654), (19, 810656), (22, 700112), (28, 550088), (32, 481327), (38, 405328), (44, 350056), (47, 327712), (49, 314336), (56, 275044), (76, 202664), (77, 200032), (88, 175028), (94, 163856), (98, 157168), (112, 137522), (133, 115808), (152, 101332), (154, 100016), (176, 87514), (188, 81928), (196, 78584), (209, 73696), (224, 68761), (266, 57904), (304, 50666), (308, 50008), (329, 46816), (352, 43757), (376, 40964), (392, 39292), (418, 36848), (517, 29792), (532, 28952), (539, 28576), (608, 25333), (616, 25004), (658, 23408), (752, 20482), (784, 19646), (836, 18424), (893, 17248), (931, 16544), (1034, 14896), (1064, 14476), (1078, 14288), (1232, 12502), (1316, 11704), (1463, 10528), (1504, 10241), (1568, 9823), (1672, 9212), (1786, 8624), (1862, 8272), (2068, 7448), (2128, 7238), (2156, 7144), (2303, 6688), (2464, 6251), (2632, 5852), (2926, 5264), (3344, 4606), (3572, 4312), (3619, 4256), (3724, 4136)]