47128201920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{287087}}^1$

素因数の和:287132

約数の個数: 224

約数和(自身を含む): 175008844800

約数和(自身を除く): 127880642880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 3040, 3420, 3648, 4104, 4320, 4560, 5130, 5472, 6080, 6840, 8208, 8640, 9120, 10260, 10944, 13680, 16416, 18240, 20520, 27360, 32832, 41040, 54720, 82080, 164160, 287087, 574174, 861261, 1148348, 1435435, 1722522, 2296696, 2583783, 2870870, 3445044, 4306305, 4593392, 5167566, 5454653, 5741740, 6890088, 7751349, 8612610, 9186784, 10335132, 10909306, 11483480, 12918915, 13780176, 15502698, 16363959, 17225220, 18373568, 20670264, 21818612, 22966960, 25837830, 27273265, 27560352, 31005396, 32727918, 34450440, 38756745, 41340528, 43637224, 45933920, 49091877, 51675660, 54546530, 55120704, 62010792, 65455836, 68900880, 77513490, 81819795, 82681056, 87274448, 91867840, 98183754, 103351320, 109093060, 124021584, 130911672, 137801760, 147275631, 155026980, 163639590, 165362112, 174548896, 196367508, 206702640, 218186120, 245459385, 248043168, 261823344, 275603520, 294551262, 310053960, 327279180, 349097792, 392735016, 413405280, 436372240, 490918770, 496086336, 523646688, 589102524, 620107920, 654558360, 736378155, 785470032, 826810560, 872744480, 981837540, 1047293376, 1178205048, 1240215840, 1309116720, 1472756310, 1570940064, 1745488960, 1963675080, 2356410096, 2480431680, 2618233440, 2945512620, 3141880128, 3927350160, 4712820192, 5236466880, 5891025240, 7854700320, 9425640384, 11782050480, 15709400640, 23564100960, 47128201920]

約数ペア:

[(1, 47128201920), (2, 23564100960), (3, 15709400640), (4, 11782050480), (5, 9425640384), (6, 7854700320), (8, 5891025240), (9, 5236466880), (10, 4712820192), (12, 3927350160), (15, 3141880128), (16, 2945512620), (18, 2618233440), (19, 2480431680), (20, 2356410096), (24, 1963675080), (27, 1745488960), (30, 1570940064), (32, 1472756310), (36, 1309116720), (38, 1240215840), (40, 1178205048), (45, 1047293376), (48, 981837540), (54, 872744480), (57, 826810560), (60, 785470032), (64, 736378155), (72, 654558360), (76, 620107920), (80, 589102524), (90, 523646688), (95, 496086336), (96, 490918770), (108, 436372240), (114, 413405280), (120, 392735016), (135, 349097792), (144, 327279180), (152, 310053960), (160, 294551262), (171, 275603520), (180, 261823344), (190, 248043168), (192, 245459385), (216, 218186120), (228, 206702640), (240, 196367508), (270, 174548896), (285, 165362112), (288, 163639590), (304, 155026980), (320, 147275631), (342, 137801760), (360, 130911672), (380, 124021584), (432, 109093060), (456, 103351320), (480, 98183754), (513, 91867840), (540, 87274448), (570, 82681056), (576, 81819795), (608, 77513490), (684, 68900880), (720, 65455836), (760, 62010792), (855, 55120704), (864, 54546530), (912, 51675660), (960, 49091877), (1026, 45933920), (1080, 43637224), (1140, 41340528), (1216, 38756745), (1368, 34450440), (1440, 32727918), (1520, 31005396), (1710, 27560352), (1728, 27273265), (1824, 25837830), (2052, 22966960), (2160, 21818612), (2280, 20670264), (2565, 18373568), (2736, 17225220), (2880, 16363959), (3040, 15502698), (3420, 13780176), (3648, 12918915), (4104, 11483480), (4320, 10909306), (4560, 10335132), (5130, 9186784), (5472, 8612610), (6080, 7751349), (6840, 6890088), (8208, 5741740), (8640, 5454653), (9120, 5167566), (10260, 4593392), (10944, 4306305), (13680, 3445044), (16416, 2870870), (18240, 2583783), (20520, 2296696), (27360, 1722522), (32832, 1435435), (41040, 1148348), (54720, 861261), (82080, 574174), (164160, 287087)]