220121169984

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{490571}}^1$

素因数の和:490649

約数の個数: 168

約数和(自身を含む): 680344872480

約数和(自身を除く): 460223702496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 64, 72, 76, 82, 96, 114, 123, 144, 152, 164, 171, 192, 228, 246, 288, 304, 328, 342, 369, 456, 492, 576, 608, 656, 684, 738, 779, 912, 984, 1216, 1312, 1368, 1476, 1558, 1824, 1968, 2337, 2624, 2736, 2952, 3116, 3648, 3936, 4674, 5472, 5904, 6232, 7011, 7872, 9348, 10944, 11808, 12464, 14022, 18696, 23616, 24928, 28044, 37392, 49856, 56088, 74784, 112176, 149568, 224352, 448704, 490571, 981142, 1471713, 1962284, 2943426, 3924568, 4415139, 5886852, 7849136, 8830278, 9320849, 11773704, 15698272, 17660556, 18641698, 20113411, 23547408, 27962547, 31396544, 35321112, 37283396, 40226822, 47094816, 55925094, 60340233, 70642224, 74566792, 80453644, 83887641, 94189632, 111850188, 120680466, 141284448, 149133584, 160907288, 167775282, 181020699, 223700376, 241360932, 282568896, 298267168, 321814576, 335550564, 362041398, 382154809, 447400752, 482721864, 596534336, 643629152, 671101128, 724082796, 764309618, 894801504, 965443728, 1146464427, 1287258304, 1342202256, 1448165592, 1528619236, 1789603008, 1930887456, 2292928854, 2684404512, 2896331184, 3057238472, 3439393281, 3861774912, 4585857708, 5368809024, 5792662368, 6114476944, 6878786562, 9171715416, 11585324736, 12228953888, 13757573124, 18343430832, 24457907776, 27515146248, 36686861664, 55030292496, 73373723328, 110060584992, 220121169984]

約数ペア:

[(1, 220121169984), (2, 110060584992), (3, 73373723328), (4, 55030292496), (6, 36686861664), (8, 27515146248), (9, 24457907776), (12, 18343430832), (16, 13757573124), (18, 12228953888), (19, 11585324736), (24, 9171715416), (32, 6878786562), (36, 6114476944), (38, 5792662368), (41, 5368809024), (48, 4585857708), (57, 3861774912), (64, 3439393281), (72, 3057238472), (76, 2896331184), (82, 2684404512), (96, 2292928854), (114, 1930887456), (123, 1789603008), (144, 1528619236), (152, 1448165592), (164, 1342202256), (171, 1287258304), (192, 1146464427), (228, 965443728), (246, 894801504), (288, 764309618), (304, 724082796), (328, 671101128), (342, 643629152), (369, 596534336), (456, 482721864), (492, 447400752), (576, 382154809), (608, 362041398), (656, 335550564), (684, 321814576), (738, 298267168), (779, 282568896), (912, 241360932), (984, 223700376), (1216, 181020699), (1312, 167775282), (1368, 160907288), (1476, 149133584), (1558, 141284448), (1824, 120680466), (1968, 111850188), (2337, 94189632), (2624, 83887641), (2736, 80453644), (2952, 74566792), (3116, 70642224), (3648, 60340233), (3936, 55925094), (4674, 47094816), (5472, 40226822), (5904, 37283396), (6232, 35321112), (7011, 31396544), (7872, 27962547), (9348, 23547408), (10944, 20113411), (11808, 18641698), (12464, 17660556), (14022, 15698272), (18696, 11773704), (23616, 9320849), (24928, 8830278), (28044, 7849136), (37392, 5886852), (49856, 4415139), (56088, 3924568), (74784, 2943426), (112176, 1962284), (149568, 1471713), (224352, 981142), (448704, 490571)]