65570921280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{399433}}^1$

素因数の和:399478

約数の個数: 224

約数和(自身を含む): 243494966400

約数和(自身を除く): 177924045120

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, 399433, 798866, 1198299, 1597732, 1997165, 2396598, 3195464, 3594897, 3994330, 4793196, 5991495, 6390928, 7189794, 7589227, 7988660, 9586392, 10784691, 11982990, 12781856, 14379588, 15178454, 15977320, 17974485, 19172784, 21569382, 22767681, 23965980, 25563712, 28759176, 30356908, 31954640, 35948970, 37946135, 38345568, 43138764, 45535362, 47931960, 53923455, 57518352, 60713816, 63909280, 68303043, 71897940, 75892270, 76691136, 86277528, 91070724, 95863920, 107846910, 113838405, 115036704, 121427632, 127818560, 136606086, 143795880, 151784540, 172555056, 182141448, 191727840, 204909129, 215693820, 227676810, 230073408, 242855264, 273212172, 287591760, 303569080, 341515215, 345110112, 364282896, 383455680, 409818258, 431387640, 455353620, 485710528, 546424344, 575183520, 607138160, 683030430, 690220224, 728565792, 819636516, 862775280, 910707240, 1024545645, 1092848688, 1150367040, 1214276320, 1366060860, 1457131584, 1639273032, 1725550560, 1821414480, 2049091290, 2185697376, 2428552640, 2732121720, 3278546064, 3451101120, 3642828960, 4098182580, 4371394752, 5464243440, 6557092128, 7285657920, 8196365160, 10928486880, 13114184256, 16392730320, 21856973760, 32785460640, 65570921280]

約数ペア:

[(1, 65570921280), (2, 32785460640), (3, 21856973760), (4, 16392730320), (5, 13114184256), (6, 10928486880), (8, 8196365160), (9, 7285657920), (10, 6557092128), (12, 5464243440), (15, 4371394752), (16, 4098182580), (18, 3642828960), (19, 3451101120), (20, 3278546064), (24, 2732121720), (27, 2428552640), (30, 2185697376), (32, 2049091290), (36, 1821414480), (38, 1725550560), (40, 1639273032), (45, 1457131584), (48, 1366060860), (54, 1214276320), (57, 1150367040), (60, 1092848688), (64, 1024545645), (72, 910707240), (76, 862775280), (80, 819636516), (90, 728565792), (95, 690220224), (96, 683030430), (108, 607138160), (114, 575183520), (120, 546424344), (135, 485710528), (144, 455353620), (152, 431387640), (160, 409818258), (171, 383455680), (180, 364282896), (190, 345110112), (192, 341515215), (216, 303569080), (228, 287591760), (240, 273212172), (270, 242855264), (285, 230073408), (288, 227676810), (304, 215693820), (320, 204909129), (342, 191727840), (360, 182141448), (380, 172555056), (432, 151784540), (456, 143795880), (480, 136606086), (513, 127818560), (540, 121427632), (570, 115036704), (576, 113838405), (608, 107846910), (684, 95863920), (720, 91070724), (760, 86277528), (855, 76691136), (864, 75892270), (912, 71897940), (960, 68303043), (1026, 63909280), (1080, 60713816), (1140, 57518352), (1216, 53923455), (1368, 47931960), (1440, 45535362), (1520, 43138764), (1710, 38345568), (1728, 37946135), (1824, 35948970), (2052, 31954640), (2160, 30356908), (2280, 28759176), (2565, 25563712), (2736, 23965980), (2880, 22767681), (3040, 21569382), (3420, 19172784), (3648, 17974485), (4104, 15977320), (4320, 15178454), (4560, 14379588), (5130, 12781856), (5472, 11982990), (6080, 10784691), (6840, 9586392), (8208, 7988660), (8640, 7589227), (9120, 7189794), (10260, 6390928), (10944, 5991495), (13680, 4793196), (16416, 3994330), (18240, 3594897), (20520, 3195464), (27360, 2396598), (32832, 1997165), (41040, 1597732), (54720, 1198299), (82080, 798866), (164160, 399433)]