1619384640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1585

約数の個数: 224

約数和(自身を含む): 5528974464

約数和(自身を除く): 3909589824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 67, 68, 80, 85, 96, 102, 120, 134, 136, 160, 170, 192, 201, 204, 240, 255, 268, 272, 320, 335, 340, 402, 408, 480, 510, 536, 544, 670, 680, 804, 816, 960, 1005, 1020, 1072, 1088, 1139, 1340, 1360, 1481, 1608, 1632, 2010, 2040, 2144, 2278, 2680, 2720, 2962, 3216, 3264, 3417, 4020, 4080, 4288, 4443, 4556, 5360, 5440, 5695, 5924, 6432, 6834, 7405, 8040, 8160, 8886, 9112, 10720, 11390, 11848, 12864, 13668, 14810, 16080, 16320, 17085, 17772, 18224, 21440, 22215, 22780, 23696, 25177, 27336, 29620, 32160, 34170, 35544, 36448, 44430, 45560, 47392, 50354, 54672, 59240, 64320, 68340, 71088, 72896, 75531, 88860, 91120, 94784, 99227, 100708, 109344, 118480, 125885, 136680, 142176, 151062, 177720, 182240, 198454, 201416, 218688, 236960, 251770, 273360, 284352, 297681, 302124, 355440, 364480, 377655, 396908, 402832, 473920, 496135, 503540, 546720, 595362, 604248, 710880, 755310, 793816, 805664, 992270, 1007080, 1093440, 1190724, 1208496, 1421760, 1488405, 1510620, 1587632, 1611328, 1686859, 1984540, 2014160, 2381448, 2416992, 2976810, 3021240, 3175264, 3373718, 3969080, 4028320, 4762896, 4833984, 5060577, 5953620, 6042480, 6350528, 6747436, 7938160, 8056640, 8434295, 9525792, 10121154, 11907240, 12084960, 13494872, 15876320, 16868590, 19051584, 20242308, 23814480, 24169920, 25302885, 26989744, 31752640, 33737180, 40484616, 47628960, 50605770, 53979488, 67474360, 80969232, 95257920, 101211540, 107958976, 134948720, 161938464, 202423080, 269897440, 323876928, 404846160, 539794880, 809692320, 1619384640]

約数ペア:

[(1, 1619384640), (2, 809692320), (3, 539794880), (4, 404846160), (5, 323876928), (6, 269897440), (8, 202423080), (10, 161938464), (12, 134948720), (15, 107958976), (16, 101211540), (17, 95257920), (20, 80969232), (24, 67474360), (30, 53979488), (32, 50605770), (34, 47628960), (40, 40484616), (48, 33737180), (51, 31752640), (60, 26989744), (64, 25302885), (67, 24169920), (68, 23814480), (80, 20242308), (85, 19051584), (96, 16868590), (102, 15876320), (120, 13494872), (134, 12084960), (136, 11907240), (160, 10121154), (170, 9525792), (192, 8434295), (201, 8056640), (204, 7938160), (240, 6747436), (255, 6350528), (268, 6042480), (272, 5953620), (320, 5060577), (335, 4833984), (340, 4762896), (402, 4028320), (408, 3969080), (480, 3373718), (510, 3175264), (536, 3021240), (544, 2976810), (670, 2416992), (680, 2381448), (804, 2014160), (816, 1984540), (960, 1686859), (1005, 1611328), (1020, 1587632), (1072, 1510620), (1088, 1488405), (1139, 1421760), (1340, 1208496), (1360, 1190724), (1481, 1093440), (1608, 1007080), (1632, 992270), (2010, 805664), (2040, 793816), (2144, 755310), (2278, 710880), (2680, 604248), (2720, 595362), (2962, 546720), (3216, 503540), (3264, 496135), (3417, 473920), (4020, 402832), (4080, 396908), (4288, 377655), (4443, 364480), (4556, 355440), (5360, 302124), (5440, 297681), (5695, 284352), (5924, 273360), (6432, 251770), (6834, 236960), (7405, 218688), (8040, 201416), (8160, 198454), (8886, 182240), (9112, 177720), (10720, 151062), (11390, 142176), (11848, 136680), (12864, 125885), (13668, 118480), (14810, 109344), (16080, 100708), (16320, 99227), (17085, 94784), (17772, 91120), (18224, 88860), (21440, 75531), (22215, 72896), (22780, 71088), (23696, 68340), (25177, 64320), (27336, 59240), (29620, 54672), (32160, 50354), (34170, 47392), (35544, 45560), (36448, 44430)]