30517547280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{679981}}^1$

素因数の和:680025

約数の個数: 160

約数和(自身を含む): 109275827328

約数和(自身を除く): 78758280048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3740, 4080, 4488, 5610, 7480, 8976, 11220, 14960, 22440, 44880, 679981, 1359962, 2039943, 2719924, 3399905, 4079886, 5439848, 6799810, 7479791, 8159772, 10199715, 10879696, 11559677, 13599620, 14959582, 16319544, 20399430, 22439373, 23119354, 27199240, 29919164, 32639088, 34679031, 37398955, 40798860, 44878746, 46238708, 54398480, 57798385, 59838328, 69358062, 74797910, 81597720, 89757492, 92477416, 112196865, 115596770, 119676656, 127156447, 138716124, 149595820, 163195440, 173395155, 179514984, 184954832, 224393730, 231193540, 254312894, 277432248, 299191640, 346790310, 359029968, 381469341, 448787460, 462387080, 508625788, 554864496, 598383280, 635782235, 693580620, 762938682, 897574920, 924774160, 1017251576, 1271564470, 1387161240, 1525877364, 1795149840, 1907346705, 2034503152, 2543128940, 2774322480, 3051754728, 3814693410, 5086257880, 6103509456, 7629386820, 10172515760, 15258773640, 30517547280]

約数ペア:

[(1, 30517547280), (2, 15258773640), (3, 10172515760), (4, 7629386820), (5, 6103509456), (6, 5086257880), (8, 3814693410), (10, 3051754728), (11, 2774322480), (12, 2543128940), (15, 2034503152), (16, 1907346705), (17, 1795149840), (20, 1525877364), (22, 1387161240), (24, 1271564470), (30, 1017251576), (33, 924774160), (34, 897574920), (40, 762938682), (44, 693580620), (48, 635782235), (51, 598383280), (55, 554864496), (60, 508625788), (66, 462387080), (68, 448787460), (80, 381469341), (85, 359029968), (88, 346790310), (102, 299191640), (110, 277432248), (120, 254312894), (132, 231193540), (136, 224393730), (165, 184954832), (170, 179514984), (176, 173395155), (187, 163195440), (204, 149595820), (220, 138716124), (240, 127156447), (255, 119676656), (264, 115596770), (272, 112196865), (330, 92477416), (340, 89757492), (374, 81597720), (408, 74797910), (440, 69358062), (510, 59838328), (528, 57798385), (561, 54398480), (660, 46238708), (680, 44878746), (748, 40798860), (816, 37398955), (880, 34679031), (935, 32639088), (1020, 29919164), (1122, 27199240), (1320, 23119354), (1360, 22439373), (1496, 20399430), (1870, 16319544), (2040, 14959582), (2244, 13599620), (2640, 11559677), (2805, 10879696), (2992, 10199715), (3740, 8159772), (4080, 7479791), (4488, 6799810), (5610, 5439848), (7480, 4079886), (8976, 3399905), (11220, 2719924), (14960, 2039943), (22440, 1359962), (44880, 679981)]