1520909568

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 288

約数和(自身を含む): 4877801600

約数和(自身を除く): 3356892032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 64, 72, 74, 76, 96, 108, 111, 114, 128, 144, 148, 152, 171, 192, 216, 222, 228, 256, 288, 296, 304, 313, 333, 342, 384, 432, 444, 456, 513, 576, 592, 608, 626, 666, 684, 703, 768, 864, 888, 912, 939, 999, 1026, 1152, 1184, 1216, 1252, 1332, 1368, 1406, 1728, 1776, 1824, 1878, 1998, 2052, 2109, 2304, 2368, 2432, 2504, 2664, 2736, 2812, 2817, 3456, 3552, 3648, 3756, 3996, 4104, 4218, 4736, 4864, 5008, 5328, 5472, 5624, 5634, 5947, 6327, 6912, 7104, 7296, 7512, 7992, 8208, 8436, 8451, 9472, 10016, 10656, 10944, 11248, 11268, 11581, 11894, 12654, 14208, 14592, 15024, 15984, 16416, 16872, 16902, 17841, 18981, 20032, 21312, 21888, 22496, 22536, 23162, 23788, 25308, 28416, 30048, 31968, 32832, 33744, 33804, 34743, 35682, 37962, 40064, 42624, 43776, 44992, 45072, 46324, 47576, 50616, 53523, 60096, 63936, 65664, 67488, 67608, 69486, 71364, 75924, 80128, 85248, 89984, 90144, 92648, 95152, 101232, 104229, 107046, 120192, 127872, 131328, 134976, 135216, 138972, 142728, 151848, 160569, 179968, 180288, 185296, 190304, 202464, 208458, 214092, 220039, 240384, 255744, 269952, 270432, 277944, 285456, 303696, 312687, 321138, 360576, 370592, 380608, 404928, 416916, 428184, 440078, 539904, 540864, 555888, 570912, 607392, 625374, 642276, 660117, 721152, 741184, 761216, 809856, 833832, 856368, 880156, 1081728, 1111776, 1141824, 1214784, 1250748, 1284552, 1320234, 1482368, 1522432, 1619712, 1667664, 1712736, 1760312, 1980351, 2163456, 2223552, 2283648, 2429568, 2501496, 2569104, 2640468, 2964736, 3335328, 3425472, 3520624, 3960702, 4447104, 4567296, 4859136, 5002992, 5138208, 5280936, 5941053, 6670656, 6850944, 7041248, 7921404, 8894208, 10005984, 10276416, 10561872, 11882106, 13341312, 13701888, 14082496, 15842808, 20011968, 20552832, 21123744, 23764212, 26682624, 28164992, 31685616, 40023936, 41105664, 42247488, 47528424, 56329984, 63371232, 80047872, 84494976, 95056848, 126742464, 168989952, 190113696, 253484928, 380227392, 506969856, 760454784, 1520909568]

約数ペア:

[(1, 1520909568), (2, 760454784), (3, 506969856), (4, 380227392), (6, 253484928), (8, 190113696), (9, 168989952), (12, 126742464), (16, 95056848), (18, 84494976), (19, 80047872), (24, 63371232), (27, 56329984), (32, 47528424), (36, 42247488), (37, 41105664), (38, 40023936), (48, 31685616), (54, 28164992), (57, 26682624), (64, 23764212), (72, 21123744), (74, 20552832), (76, 20011968), (96, 15842808), (108, 14082496), (111, 13701888), (114, 13341312), (128, 11882106), (144, 10561872), (148, 10276416), (152, 10005984), (171, 8894208), (192, 7921404), (216, 7041248), (222, 6850944), (228, 6670656), (256, 5941053), (288, 5280936), (296, 5138208), (304, 5002992), (313, 4859136), (333, 4567296), (342, 4447104), (384, 3960702), (432, 3520624), (444, 3425472), (456, 3335328), (513, 2964736), (576, 2640468), (592, 2569104), (608, 2501496), (626, 2429568), (666, 2283648), (684, 2223552), (703, 2163456), (768, 1980351), (864, 1760312), (888, 1712736), (912, 1667664), (939, 1619712), (999, 1522432), (1026, 1482368), (1152, 1320234), (1184, 1284552), (1216, 1250748), (1252, 1214784), (1332, 1141824), (1368, 1111776), (1406, 1081728), (1728, 880156), (1776, 856368), (1824, 833832), (1878, 809856), (1998, 761216), (2052, 741184), (2109, 721152), (2304, 660117), (2368, 642276), (2432, 625374), (2504, 607392), (2664, 570912), (2736, 555888), (2812, 540864), (2817, 539904), (3456, 440078), (3552, 428184), (3648, 416916), (3756, 404928), (3996, 380608), (4104, 370592), (4218, 360576), (4736, 321138), (4864, 312687), (5008, 303696), (5328, 285456), (5472, 277944), (5624, 270432), (5634, 269952), (5947, 255744), (6327, 240384), (6912, 220039), (7104, 214092), (7296, 208458), (7512, 202464), (7992, 190304), (8208, 185296), (8436, 180288), (8451, 179968), (9472, 160569), (10016, 151848), (10656, 142728), (10944, 138972), (11248, 135216), (11268, 134976), (11581, 131328), (11894, 127872), (12654, 120192), (14208, 107046), (14592, 104229), (15024, 101232), (15984, 95152), (16416, 92648), (16872, 90144), (16902, 89984), (17841, 85248), (18981, 80128), (20032, 75924), (21312, 71364), (21888, 69486), (22496, 67608), (22536, 67488), (23162, 65664), (23788, 63936), (25308, 60096), (28416, 53523), (30048, 50616), (31968, 47576), (32832, 46324), (33744, 45072), (33804, 44992), (34743, 43776), (35682, 42624), (37962, 40064)]