15348527740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{25633}}^1$

素因数の和:25716

約数の個数: 144

約数和(自身を含む): 41239158912

約数和(自身を除く): 25890631172

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 49, 52, 65, 70, 91, 94, 98, 130, 140, 182, 188, 196, 235, 245, 260, 329, 364, 455, 470, 490, 611, 637, 658, 910, 940, 980, 1222, 1274, 1316, 1645, 1820, 2303, 2444, 2548, 3055, 3185, 3290, 4277, 4606, 6110, 6370, 6580, 8554, 9212, 11515, 12220, 12740, 17108, 21385, 23030, 25633, 29939, 42770, 46060, 51266, 59878, 85540, 102532, 119756, 128165, 149695, 179431, 256330, 299390, 333229, 358862, 512660, 598780, 666458, 717724, 897155, 1204751, 1256017, 1332916, 1666145, 1794310, 2332603, 2409502, 2512034, 3332290, 3588620, 4665206, 4819004, 5024068, 6023755, 6280085, 6664580, 8433257, 9330412, 11663015, 12047510, 12560170, 15661763, 16328221, 16866514, 23326030, 24095020, 25120340, 31323526, 32656442, 33733028, 42166285, 46652060, 59032799, 62647052, 65312884, 78308815, 81641105, 84332570, 109632341, 118065598, 156617630, 163282210, 168665140, 219264682, 236131196, 295163995, 313235260, 326564420, 438529364, 548161705, 590327990, 767426387, 1096323410, 1180655980, 1534852774, 2192646820, 3069705548, 3837131935, 7674263870, 15348527740]

約数ペア:

[(1, 15348527740), (2, 7674263870), (4, 3837131935), (5, 3069705548), (7, 2192646820), (10, 1534852774), (13, 1180655980), (14, 1096323410), (20, 767426387), (26, 590327990), (28, 548161705), (35, 438529364), (47, 326564420), (49, 313235260), (52, 295163995), (65, 236131196), (70, 219264682), (91, 168665140), (94, 163282210), (98, 156617630), (130, 118065598), (140, 109632341), (182, 84332570), (188, 81641105), (196, 78308815), (235, 65312884), (245, 62647052), (260, 59032799), (329, 46652060), (364, 42166285), (455, 33733028), (470, 32656442), (490, 31323526), (611, 25120340), (637, 24095020), (658, 23326030), (910, 16866514), (940, 16328221), (980, 15661763), (1222, 12560170), (1274, 12047510), (1316, 11663015), (1645, 9330412), (1820, 8433257), (2303, 6664580), (2444, 6280085), (2548, 6023755), (3055, 5024068), (3185, 4819004), (3290, 4665206), (4277, 3588620), (4606, 3332290), (6110, 2512034), (6370, 2409502), (6580, 2332603), (8554, 1794310), (9212, 1666145), (11515, 1332916), (12220, 1256017), (12740, 1204751), (17108, 897155), (21385, 717724), (23030, 666458), (25633, 598780), (29939, 512660), (42770, 358862), (46060, 333229), (51266, 299390), (59878, 256330), (85540, 179431), (102532, 149695), (119756, 128165)]