720728440128

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1875959}}^1$

素因数の和:1876029

約数の個数: 168

約数和(自身を含む): 2229991171200

約数和(自身を除く): 1509262731072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 64, 69, 72, 87, 92, 96, 116, 138, 144, 174, 184, 192, 207, 232, 261, 276, 288, 348, 368, 414, 464, 522, 552, 576, 667, 696, 736, 828, 928, 1044, 1104, 1334, 1392, 1472, 1656, 1856, 2001, 2088, 2208, 2668, 2784, 3312, 4002, 4176, 4416, 5336, 5568, 6003, 6624, 8004, 8352, 10672, 12006, 13248, 16008, 16704, 21344, 24012, 32016, 42688, 48024, 64032, 96048, 128064, 192096, 384192, 1875959, 3751918, 5627877, 7503836, 11255754, 15007672, 16883631, 22511508, 30015344, 33767262, 43147057, 45023016, 54402811, 60030688, 67534524, 86294114, 90046032, 108805622, 120061376, 129441171, 135069048, 163208433, 172588228, 180092064, 217611244, 258882342, 270138096, 326416866, 345176456, 360184128, 388323513, 435222488, 489625299, 517764684, 540276192, 652833732, 690352912, 776647026, 870444976, 979250598, 1035529368, 1080552384, 1251264653, 1305667464, 1380705824, 1553294052, 1740889952, 1958501196, 2071058736, 2502529306, 2611334928, 2761411648, 3106588104, 3481779904, 3753793959, 3917002392, 4142117472, 5005058612, 5222669856, 6213176208, 7507587918, 7834004784, 8284234944, 10010117224, 10445339712, 11261381877, 12426352416, 15015175836, 15668009568, 20020234448, 22522763754, 24852704832, 30030351672, 31336019136, 40040468896, 45045527508, 60060703344, 80080937792, 90091055016, 120121406688, 180182110032, 240242813376, 360364220064, 720728440128]

約数ペア:

[(1, 720728440128), (2, 360364220064), (3, 240242813376), (4, 180182110032), (6, 120121406688), (8, 90091055016), (9, 80080937792), (12, 60060703344), (16, 45045527508), (18, 40040468896), (23, 31336019136), (24, 30030351672), (29, 24852704832), (32, 22522763754), (36, 20020234448), (46, 15668009568), (48, 15015175836), (58, 12426352416), (64, 11261381877), (69, 10445339712), (72, 10010117224), (87, 8284234944), (92, 7834004784), (96, 7507587918), (116, 6213176208), (138, 5222669856), (144, 5005058612), (174, 4142117472), (184, 3917002392), (192, 3753793959), (207, 3481779904), (232, 3106588104), (261, 2761411648), (276, 2611334928), (288, 2502529306), (348, 2071058736), (368, 1958501196), (414, 1740889952), (464, 1553294052), (522, 1380705824), (552, 1305667464), (576, 1251264653), (667, 1080552384), (696, 1035529368), (736, 979250598), (828, 870444976), (928, 776647026), (1044, 690352912), (1104, 652833732), (1334, 540276192), (1392, 517764684), (1472, 489625299), (1656, 435222488), (1856, 388323513), (2001, 360184128), (2088, 345176456), (2208, 326416866), (2668, 270138096), (2784, 258882342), (3312, 217611244), (4002, 180092064), (4176, 172588228), (4416, 163208433), (5336, 135069048), (5568, 129441171), (6003, 120061376), (6624, 108805622), (8004, 90046032), (8352, 86294114), (10672, 67534524), (12006, 60030688), (13248, 54402811), (16008, 45023016), (16704, 43147057), (21344, 33767262), (24012, 30015344), (32016, 22511508), (42688, 16883631), (48024, 15007672), (64032, 11255754), (96048, 7503836), (128064, 5627877), (192096, 3751918), (384192, 1875959)]