65488841280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{398933}}^1$

素因数の和:398978

約数の個数: 224

約数和(自身を含む): 243190166400

約数和(自身を除く): 177701325120

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, 398933, 797866, 1196799, 1595732, 1994665, 2393598, 3191464, 3590397, 3989330, 4787196, 5983995, 6382928, 7180794, 7579727, 7978660, 9574392, 10771191, 11967990, 12765856, 14361588, 15159454, 15957320, 17951985, 19148784, 21542382, 22739181, 23935980, 25531712, 28723176, 30318908, 31914640, 35903970, 37898635, 38297568, 43084764, 45478362, 47871960, 53855955, 57446352, 60637816, 63829280, 68217543, 71807940, 75797270, 76595136, 86169528, 90956724, 95743920, 107711910, 113695905, 114892704, 121275632, 127658560, 136435086, 143615880, 151594540, 172339056, 181913448, 191487840, 204652629, 215423820, 227391810, 229785408, 242551264, 272870172, 287231760, 303189080, 341087715, 344678112, 363826896, 382975680, 409305258, 430847640, 454783620, 485102528, 545740344, 574463520, 606378160, 682175430, 689356224, 727653792, 818610516, 861695280, 909567240, 1023263145, 1091480688, 1148927040, 1212756320, 1364350860, 1455307584, 1637221032, 1723390560, 1819134480, 2046526290, 2182961376, 2425512640, 2728701720, 3274442064, 3446781120, 3638268960, 4093052580, 4365922752, 5457403440, 6548884128, 7276537920, 8186105160, 10914806880, 13097768256, 16372210320, 21829613760, 32744420640, 65488841280]

約数ペア:

[(1, 65488841280), (2, 32744420640), (3, 21829613760), (4, 16372210320), (5, 13097768256), (6, 10914806880), (8, 8186105160), (9, 7276537920), (10, 6548884128), (12, 5457403440), (15, 4365922752), (16, 4093052580), (18, 3638268960), (19, 3446781120), (20, 3274442064), (24, 2728701720), (27, 2425512640), (30, 2182961376), (32, 2046526290), (36, 1819134480), (38, 1723390560), (40, 1637221032), (45, 1455307584), (48, 1364350860), (54, 1212756320), (57, 1148927040), (60, 1091480688), (64, 1023263145), (72, 909567240), (76, 861695280), (80, 818610516), (90, 727653792), (95, 689356224), (96, 682175430), (108, 606378160), (114, 574463520), (120, 545740344), (135, 485102528), (144, 454783620), (152, 430847640), (160, 409305258), (171, 382975680), (180, 363826896), (190, 344678112), (192, 341087715), (216, 303189080), (228, 287231760), (240, 272870172), (270, 242551264), (285, 229785408), (288, 227391810), (304, 215423820), (320, 204652629), (342, 191487840), (360, 181913448), (380, 172339056), (432, 151594540), (456, 143615880), (480, 136435086), (513, 127658560), (540, 121275632), (570, 114892704), (576, 113695905), (608, 107711910), (684, 95743920), (720, 90956724), (760, 86169528), (855, 76595136), (864, 75797270), (912, 71807940), (960, 68217543), (1026, 63829280), (1080, 60637816), (1140, 57446352), (1216, 53855955), (1368, 47871960), (1440, 45478362), (1520, 43084764), (1710, 38297568), (1728, 37898635), (1824, 35903970), (2052, 31914640), (2160, 30318908), (2280, 28723176), (2565, 25531712), (2736, 23935980), (2880, 22739181), (3040, 21542382), (3420, 19148784), (3648, 17951985), (4104, 15957320), (4320, 15159454), (4560, 14361588), (5130, 12765856), (5472, 11967990), (6080, 10771191), (6840, 9574392), (8208, 7978660), (8640, 7579727), (9120, 7180794), (10260, 6382928), (10944, 5983995), (13680, 4787196), (16416, 3989330), (18240, 3590397), (20520, 3191464), (27360, 2393598), (32832, 1994665), (41040, 1595732), (54720, 1196799), (82080, 797866), (164160, 398933)]