15177467520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{138683}}^1$

素因数の和:138727

約数の個数: 192

約数和(自身を含む): 55168495200

約数和(自身を除く): 39991027680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 18240, 21888, 27360, 36480, 54720, 109440, 138683, 277366, 416049, 554732, 693415, 832098, 1109464, 1248147, 1386830, 1664196, 2080245, 2218928, 2496294, 2634977, 2773660, 3328392, 4160490, 4437856, 4992588, 5269954, 5547320, 6240735, 6656784, 7904931, 8320980, 8875712, 9985176, 10539908, 11094640, 12481470, 13174885, 13313568, 15809862, 16641960, 17751424, 19970352, 21079816, 22189280, 23714793, 24962940, 26349770, 26627136, 31619724, 33283920, 39524655, 39940704, 42159632, 44378560, 47429586, 49925880, 52699540, 53254272, 63239448, 66567840, 79049310, 79881408, 84319264, 88757120, 94859172, 99851760, 105399080, 118573965, 126478896, 133135680, 158098620, 159762816, 168638528, 189718344, 199703520, 210798160, 237147930, 252957792, 266271360, 316197240, 337277056, 379436688, 399407040, 421596320, 474295860, 505915584, 632394480, 758873376, 798814080, 843192640, 948591720, 1011831168, 1264788960, 1517746752, 1686385280, 1897183440, 2529577920, 3035493504, 3794366880, 5059155840, 7588733760, 15177467520]

約数ペア:

[(1, 15177467520), (2, 7588733760), (3, 5059155840), (4, 3794366880), (5, 3035493504), (6, 2529577920), (8, 1897183440), (9, 1686385280), (10, 1517746752), (12, 1264788960), (15, 1011831168), (16, 948591720), (18, 843192640), (19, 798814080), (20, 758873376), (24, 632394480), (30, 505915584), (32, 474295860), (36, 421596320), (38, 399407040), (40, 379436688), (45, 337277056), (48, 316197240), (57, 266271360), (60, 252957792), (64, 237147930), (72, 210798160), (76, 199703520), (80, 189718344), (90, 168638528), (95, 159762816), (96, 158098620), (114, 133135680), (120, 126478896), (128, 118573965), (144, 105399080), (152, 99851760), (160, 94859172), (171, 88757120), (180, 84319264), (190, 79881408), (192, 79049310), (228, 66567840), (240, 63239448), (285, 53254272), (288, 52699540), (304, 49925880), (320, 47429586), (342, 44378560), (360, 42159632), (380, 39940704), (384, 39524655), (456, 33283920), (480, 31619724), (570, 26627136), (576, 26349770), (608, 24962940), (640, 23714793), (684, 22189280), (720, 21079816), (760, 19970352), (855, 17751424), (912, 16641960), (960, 15809862), (1140, 13313568), (1152, 13174885), (1216, 12481470), (1368, 11094640), (1440, 10539908), (1520, 9985176), (1710, 8875712), (1824, 8320980), (1920, 7904931), (2280, 6656784), (2432, 6240735), (2736, 5547320), (2880, 5269954), (3040, 4992588), (3420, 4437856), (3648, 4160490), (4560, 3328392), (5472, 2773660), (5760, 2634977), (6080, 2496294), (6840, 2218928), (7296, 2080245), (9120, 1664196), (10944, 1386830), (12160, 1248147), (13680, 1109464), (18240, 832098), (21888, 693415), (27360, 554732), (36480, 416049), (54720, 277366), (109440, 138683)]