15390839328

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{2797}}^1$

素因数の和:2927

約数の個数: 144

約数和(自身を含む): 42711895296

約数和(自身を除く): 27321055968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 86, 93, 96, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 992, 1032, 1333, 1376, 1488, 1849, 2064, 2666, 2797, 2976, 3698, 3999, 4128, 5332, 5547, 5594, 7396, 7998, 8391, 10664, 11094, 11188, 14792, 15996, 16782, 21328, 22188, 22376, 29584, 31992, 33564, 42656, 44376, 44752, 57319, 59168, 63984, 67128, 86707, 88752, 89504, 114638, 120271, 127968, 134256, 171957, 173414, 177504, 229276, 240542, 260121, 268512, 343914, 346828, 360813, 458552, 481084, 520242, 687828, 693656, 721626, 917104, 962168, 1040484, 1375656, 1387312, 1443252, 1834208, 1924336, 2080968, 2751312, 2774624, 2886504, 3728401, 3848672, 4161936, 5171653, 5502624, 5773008, 7456802, 8323872, 10343306, 11185203, 11546016, 14913604, 15514959, 20686612, 22370406, 29827208, 31029918, 41373224, 44740812, 59654416, 62059836, 82746448, 89481624, 119308832, 124119672, 160321243, 165492896, 178963248, 248239344, 320642486, 357926496, 480963729, 496478688, 641284972, 961927458, 1282569944, 1923854916, 2565139888, 3847709832, 5130279776, 7695419664, 15390839328]

約数ペア:

[(1, 15390839328), (2, 7695419664), (3, 5130279776), (4, 3847709832), (6, 2565139888), (8, 1923854916), (12, 1282569944), (16, 961927458), (24, 641284972), (31, 496478688), (32, 480963729), (43, 357926496), (48, 320642486), (62, 248239344), (86, 178963248), (93, 165492896), (96, 160321243), (124, 124119672), (129, 119308832), (172, 89481624), (186, 82746448), (248, 62059836), (258, 59654416), (344, 44740812), (372, 41373224), (496, 31029918), (516, 29827208), (688, 22370406), (744, 20686612), (992, 15514959), (1032, 14913604), (1333, 11546016), (1376, 11185203), (1488, 10343306), (1849, 8323872), (2064, 7456802), (2666, 5773008), (2797, 5502624), (2976, 5171653), (3698, 4161936), (3999, 3848672), (4128, 3728401), (5332, 2886504), (5547, 2774624), (5594, 2751312), (7396, 2080968), (7998, 1924336), (8391, 1834208), (10664, 1443252), (11094, 1387312), (11188, 1375656), (14792, 1040484), (15996, 962168), (16782, 917104), (21328, 721626), (22188, 693656), (22376, 687828), (29584, 520242), (31992, 481084), (33564, 458552), (42656, 360813), (44376, 346828), (44752, 343914), (57319, 268512), (59168, 260121), (63984, 240542), (67128, 229276), (86707, 177504), (88752, 173414), (89504, 171957), (114638, 134256), (120271, 127968)]