2010981888

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:369

約数の個数: 240

約数和(自身を含む): 6196270080

約数和(自身を除く): 4185288192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 103, 114, 128, 144, 152, 171, 192, 206, 223, 228, 256, 288, 304, 309, 342, 384, 412, 446, 456, 512, 576, 608, 618, 669, 684, 768, 824, 892, 912, 927, 1152, 1216, 1236, 1338, 1368, 1536, 1648, 1784, 1824, 1854, 1957, 2007, 2304, 2432, 2472, 2676, 2736, 3296, 3568, 3648, 3708, 3914, 4014, 4237, 4608, 4864, 4944, 5352, 5472, 5871, 6592, 7136, 7296, 7416, 7828, 8028, 8474, 9728, 9888, 10704, 10944, 11742, 12711, 13184, 14272, 14592, 14832, 15656, 16056, 16948, 17613, 19776, 21408, 21888, 22969, 23484, 25422, 26368, 28544, 29184, 29664, 31312, 32112, 33896, 35226, 38133, 39552, 42816, 43776, 45938, 46968, 50844, 52736, 57088, 59328, 62624, 64224, 67792, 68907, 70452, 76266, 79104, 85632, 87552, 91876, 93936, 101688, 114176, 118656, 125248, 128448, 135584, 137814, 140904, 152532, 158208, 171264, 183752, 187872, 203376, 206721, 237312, 250496, 256896, 271168, 275628, 281808, 305064, 342528, 367504, 375744, 406752, 413442, 436411, 474624, 500992, 513792, 542336, 551256, 563616, 610128, 735008, 751488, 813504, 826884, 872822, 1001984, 1027584, 1084672, 1102512, 1127232, 1220256, 1309233, 1470016, 1502976, 1627008, 1653768, 1745644, 2169344, 2205024, 2254464, 2440512, 2618466, 2940032, 3005952, 3254016, 3307536, 3491288, 3927699, 4410048, 4508928, 4881024, 5236932, 5880064, 6508032, 6615072, 6982576, 7855398, 8820096, 9017856, 9762048, 10473864, 11760128, 13230144, 13965152, 15710796, 17640192, 19524096, 20947728, 26460288, 27930304, 31421592, 35280384, 41895456, 52920576, 55860608, 62843184, 83790912, 105841152, 111721216, 125686368, 167581824, 223442432, 251372736, 335163648, 502745472, 670327296, 1005490944, 2010981888]

約数ペア:

[(1, 2010981888), (2, 1005490944), (3, 670327296), (4, 502745472), (6, 335163648), (8, 251372736), (9, 223442432), (12, 167581824), (16, 125686368), (18, 111721216), (19, 105841152), (24, 83790912), (32, 62843184), (36, 55860608), (38, 52920576), (48, 41895456), (57, 35280384), (64, 31421592), (72, 27930304), (76, 26460288), (96, 20947728), (103, 19524096), (114, 17640192), (128, 15710796), (144, 13965152), (152, 13230144), (171, 11760128), (192, 10473864), (206, 9762048), (223, 9017856), (228, 8820096), (256, 7855398), (288, 6982576), (304, 6615072), (309, 6508032), (342, 5880064), (384, 5236932), (412, 4881024), (446, 4508928), (456, 4410048), (512, 3927699), (576, 3491288), (608, 3307536), (618, 3254016), (669, 3005952), (684, 2940032), (768, 2618466), (824, 2440512), (892, 2254464), (912, 2205024), (927, 2169344), (1152, 1745644), (1216, 1653768), (1236, 1627008), (1338, 1502976), (1368, 1470016), (1536, 1309233), (1648, 1220256), (1784, 1127232), (1824, 1102512), (1854, 1084672), (1957, 1027584), (2007, 1001984), (2304, 872822), (2432, 826884), (2472, 813504), (2676, 751488), (2736, 735008), (3296, 610128), (3568, 563616), (3648, 551256), (3708, 542336), (3914, 513792), (4014, 500992), (4237, 474624), (4608, 436411), (4864, 413442), (4944, 406752), (5352, 375744), (5472, 367504), (5871, 342528), (6592, 305064), (7136, 281808), (7296, 275628), (7416, 271168), (7828, 256896), (8028, 250496), (8474, 237312), (9728, 206721), (9888, 203376), (10704, 187872), (10944, 183752), (11742, 171264), (12711, 158208), (13184, 152532), (14272, 140904), (14592, 137814), (14832, 135584), (15656, 128448), (16056, 125248), (16948, 118656), (17613, 114176), (19776, 101688), (21408, 93936), (21888, 91876), (22969, 87552), (23484, 85632), (25422, 79104), (26368, 76266), (28544, 70452), (29184, 68907), (29664, 67792), (31312, 64224), (32112, 62624), (33896, 59328), (35226, 57088), (38133, 52736), (39552, 50844), (42816, 46968), (43776, 45938)]